Best GPS running watches: The ultimate guide

A GPS running watch is there to help you keep track of your location and running distance. It also lets you know about your pace. If you are considering buying a GPS running watch and don’t know which one, then don’t worry because we are here to help you.

With so many models on the market, it can be a little intimidating finding the right GPS running watch. We have this comprehensive guide in which we have discussed every question you can have about the GPS running watches.

We have also collected the best GPS running watches so you can pick out one that will match your requirements.

Most accurate GPS watches with heart rate monitor:

  • Garmin Forerunner 645 Music
  • Garmin Forerunner 945
  • Garmin Forerunner 735
  • Garmin Forerunner 45
  • Polar M400
  • Garmin Forerunner 35
  • Polar M430
  • Garmin Instinct
  • Garmin 235
  • garmin 245
  • polar vantage v

Best GPS running watches: The ultimate guide to choosing the best one
Best GPS running watches: The ultimate guide to choosing the best one

There are smartwatches and fitness trackers that provide a lot more than just tracking the location, distance, and pace. However, some people want something that is basic. Moreover, a GPS running watch’s primary objective is to track your running and all of its detailed stats so undoubtedly it does a better job and is more accurate than most smartwatches article will provide answers to the following questions about GPS running watches:

  1. Understanding what a GPS running watch is
  2. Why should you buy a GPS running watch?
  3. Do GPS running watches actually work?
  4. How to choose the best GPS running watch that works best for you
  5. Best GPS running watches
  6. Using your watch efficiently
  7. Conclusion – what actually makes a difference

1. Understanding what a GPS running watch is:

Understanding what a GPS running watch is
Understanding what a GPS running watch is

A GPS running watch comes with an integrated GPS receiver that tracks down the location of a runner and works as a guide to help them reach a certain goal. The watch is often used for fitness and sports purposes. However, they can have many more functions and capabilities depending on the developer. It can be integrated into a smartwatch as well. The stats of these functions are displayed on a touchscreen integrated within the device. The screen could be OLED, LCD, or something else, depending upon the model of the watch. The key features usually integrated within the watch are:

Speed & pace tracking to let you know how fast you are:

The device shows current speed by calculating distance through its GPS and time. The results can be inaccurate if you use this function for basic exercises. It works well for running, walking, and perhaps swimming as well. However, the best option to choose is “average speed” as the current speed’s calculation can be shaky.

Heart rate monitoring for pulse control:

A heart rate monitor measures the heart rate through optics with the help of infrared light. There’s a sensor that measures the amount of light darkened by the blood. The darkness is proportional to pulse. Another way to measure heart rate is a smart fabric that works as a conductor with the assistance of built-in microprocessors which record the EKG signals and analyze them to calculate heart rate.

These systems are installed within GPS running devices so that along with speed and distance, heart rate would be displayed to the user, so they run at a healthy pace. It’s a great feature for people having heart diseases. They can monitor their heart rate while performing exercises and sports.

Time display:

At the end of the day, it is a “watch” after all. So, the display of time is essential. Besides, while performing activities like sports, running, and exercising, time’s the main key.

Route choice and tracking:

Route tracking tracks down your location during any activity that involves you being mobile. You can view various routes through the map and select your current and destination point and it provides you a highlighted route that leads you to your destination.

Map to display coordinates:

There’s a map always present in the software of a GPS running watch. It displays all elements of space including regions, themes, and objects. Routes and destinations are displayed through the Map.

Accelerometer to help you know your steps:

An accelerometer is very important both in GPS running watches as well as fitness trackers. It helps in tracking of steps as it measures how much you accelerate. The purpose of the accelerometer is to monitor the movement of your feet as it hits the ground and then how many steps it takes while running or walking through a sensor. The final tracking is the number of steps and a pace estimation which results in the distance covered and of speed.

Cycling Cadence sensor for cyclists:

Cycling Cadence means the revolution number made by the cranks arm and pedals in your bicycle per minute. It is an important count for professional and regular cyclists. A cadence sensor measures your cadence and rear-wheel revolutions as well. The sensor works by having a magnet detector within which detects movements of two magnets that are relatively small in size, integrated into your bicycle.

One is attached to the crank arm and the other is on the spoke of the rear wheel. The former measures cadence and the later does the job of measuring the speed. However, a small sensor is attached to your chainstay which helps in detecting the movement of the magnet. Through Bluetooth, the information is transmitted wirelessly to your GPS running watch.

Footpod compatibility for indoor treadmill workout:

This device is great in case you don’t go out for running/walking and prefer to do it indoor on your treadmill. Now, before the GPS was invented, Footpod was used to give an estimate of distance covered and speed as well. However, now this device has been modified to be very small and simple. It can be easily fitted within your shoe as its size is a quarter. The device then is able to broadcast ANT + protocol signals to various fitness devices and Smartphones as well. This device is great to tell accurate data of pace and distance while working on treadmills (since treadmills aren’t much reliable when it comes to stats). The information can be stored and used later onwards to create good workout routines.

Interval Alarms to help you maintain your pace:

Now, this feature is amazing. It works in coordination with your heart rate monitor as well as GPS. It carefully analyzes your heart rate while your jogging or running and the pulse gets high it notifies you to slow down and walk for a certain distance when the pulse is stabilized it notifies you again through vibration or sound to start running again. Indeed, a GPS watch is a runner’s best choice.

Goal set-up to help you attain the perfect fitness routine:

This feature allows you to set up daily fitness goals or receive them from the device i.e., the number of steps you walk, the distance you cover while running, etc. Usually, GPS running watches create goals on the basis of weight, heart rate, and stamina of a person as well.

Coaching and training program:

This feature offers a program of weekly, monthly, and yearly programs that enable people to attain the perfect fitness goals. The program gives a routine and helps the user to achieve it through reminders. Smart Coach an app that is often installed within smartwatches and fitness trackers serving the same purpose.

There are some extra metrics that will help you improve your running form. To have such metrics you would need to expand your budget a little. The metrics include HR Max, lactate threshold, Orthostatic Test, Basal Metabolic Rate (BMR), and excess post-exercise oxygen consumption (EPOC). However, the most important are Vertical oscillation, VO2 Max, and heart rate zones.

1. HR max:

This is the highest number of times your heart is supposed to beat per minute when you’re going through the most intensive workout level.

2. Lactate threshold:

When the maximum level of uric acid’s build up in the bloodstream during an intensive workout after which fatigue kicks in, the pace gets affected, and the efficiency of workout gets affected.

3. Orthostatic Test:

An orthostatic test is supposed to measure your heart rate while you’re at rest and while you’re standing up before. This gives you a standing, rest, and peak heart rate. This gives your device enough information to tell you when you’re physically ready to train again and go out.

4. Basal Metabolic Rate(BMR):

Now, instead of getting a highly expensive test, there are watches that will give you the rate at which you burn calories by just breathing and being alive with basic info such as age, height, and weight.

5. Excess post-exercise oxygen consumption (EPOC):

The boost received in metabolism right after your body is done with a workout. Also known as the “afterburn”.

6. Vertical oscillation:

While running, the bounce degree in your motion. It’s one of the optical running metric measurements.

7. VO2 Max:

This is the maximum oxygen volume (mm) you’re body can consume per minute per kilogram body weight during the highest point of workout/running. Running watches use a smart algorithm along with the heart rate monitor to give you an estimate of your VO2 max on the basis of your latest workout’s performance and vital stats.

8. Heart rate zones:

Different GPS running watches break down your heart rate tracking into segments based on your sports activity.  For example, for running:

  • Recovery (60% of MHR)
  • Maximum pace (78-95% of MHR)
  • Endurance building (60-80% of MHR)
  • Lactate threshold training of running ( 81-91% of MHR)
  • Fitness training for running (72-85% of MHR)

2. Why should you buy a GPS running watch:

 Understanding what a GPS running watch is

Understanding what a GPS running watch is

Well, it’s simply a great invention. It helps you in staying fit and be regular at daily walks and running. It also enables you to keep a history of your outdoor sessions.

There’s absolutely no denying the fact that there are many free or with a little subscription fee apps for smartphones that offer about 90% of the features that are available on a smartwatch. There’s Strava, Nike+, Runkeeper, Runtastic, and Edmundo. So, why buy a watch worth $300?

However, it should be kept in mind that these apps don’t provide up to date tracking of vitals on the screen while you’re mobile. They do provide information on distance, laps, and speed but it’s all the information is not available at your wrist’s glance. Rather, the pace gets affected once you take out your phone from your pocket to check the running status.

So, now that you know why you need it, you must be thinking…

3. Do GPS running watches actually work, and are they accurate?

 Understanding what a GPS running watch is

Understanding what a GPS running watch is
Jonathan Rawstorn study:

Well, a GPS running watch has its setbacks and limitations. A study was carried out at the University of Aukland by Jonathan Rawstorn and some other researchers that proved how GPS technology doesn’t work well during short intervals.

The validity of GPS tracking was tested on a soccer player’s movement. The players were asked to perform a jog/walk/sprint in a loop, drills of interval-style, and a two-line based shuttle run. In this way, the movement of the players had intervals throughout the 8 miles they covered. Rawsthorne wanted to see how well the watch would detect distance and pace during such intervals in a jog.

The loop repeats were carried out on a 200m loop which resembles the tight turns and leaps made by runners while covering difficult trails or performing loops within a jog. The watches gave an overestimated result of the distance covered during the loops by almost 3%. This isn’t much relevant in case you’re on a run, but it’s important if you’re performing a race or workout in some competition. (Rawstorn, Maddison, Ali, Foskett, & Gant, 2014)

Another study carried out on Garmin, Polar, and some other GPS running watches:

This person tested various GPS watches of famous brands like Garmin, Polar by covering 6,000 miles and taking a record of over 2,500 data points. His study was focused on finding out the best GPS running watches. However, it did give an overview of the true accuracy of a GPS watch.

The watches work well while covering smooth trails under favorable conditions. However, when getting tough, the watches started giving shaky results. It was noted that the GPS accuracy of any watch wasn’t accurate enough to display the current pace. The only option viable enough to display the current pace accurately was by using a foot pod. It’s highly recommended to choose a GPS running watch that has compatibility with a foot pod.


Thus, it’s proven that GPS running watches might lack in displaying 100% accuracy when it comes to pace especially during irregular intervals or unfavorable conditions. But they are currently the best solution for tracking your workouts.

4. How to choose the best GPS watch that works best for you? 

 Understanding what a GPS running watch is

Understanding what a GPS running watch is

When it comes to buying a GPS running watch, there are several questions that will come to your mind. It’s important to do your market research before investing this amount of money. Back in the day, there wasn’t much variety to select from when it came to fitness devices. There was the classical Casio, Polar or Garmin’s stopwatch. Now, there is a huge variety of products in various brands to choose from.

Whether you want to buy the watch for general fitness or you’re a member of the 100 Marathon Club, by tracking your stats you will be able to improve your performance and get your daily dose of motivation as well. However, just like picking out the best tracksuit or running shoes can be tricky, buying the perfect GPS running watch that fills in your requirements and expectations can be tricky too. Lucky for you, we have done the research for you so you can choose the best device that works well for you.

The four main questions to ask yourself before buying a GPS watch:

4 main quetion
4 main questions

There are many factors to consider while buying a GPS running watch. But we believe all the focus should be narrowed down to these 4 basic questions before looking at other aspects. If the watch offers answers to these, it means it fills its purpose.

What’s my location?

One of the main purposes of a GPS watch is to tell you where you are located. The navigator guides can vary from a compass’s needle which displays directions to you so you can reach your destination or get back to your starting point or a highlighted track, preloaded on the map. Colored maps are displayed by Leikr and Epic, while Finex 2 and Motoactv display maps containing names and roads.

What’s my pace?

The average pace and time can be calculated through time and distance. However, runners often want to know what’s their current pace. The GPS system is not that good at displaying current speed so, for the accuracy of speed, you need a Footpod. Racers need to know their accurate pace at various distant point and the feature is important for training programs that require you to run at a certain pace.

How much distance did I cover?

This feature requires GPS accuracy and is one of the sole reasons why you buy a GPS watch. Runners want to know where they are as it helps them achieve certain goals. Most watches are good at displaying current location while the route is straight; however, the results become shaky when the route gets twisted and complicated. You can prefer buying a GPS watch with a built-in accelerometer that fills in the gaps created by GPS.

What is my current cadence?

There are watches being invented which display the current cadence even without external devices. The watches have an internal accelerometer and sensors to detect the current cadence by which you are running or cycling. Most watches, however, need devices attached such as foot pod to your feet or crank arm sensors to your bicycle. Garmin watches use the technology of Dynamics heart rate strap. There’s a useful feature in watches these days called a “cadence” alert which will help you maintain your cadence range.

Price ranges and the features that they offer:

Well, GPS running watches start at $50 and reach a $600 price tag. We don’t recommend extra-high range watches as they contain some unnecessary features. Here’s what you get at different ranges:

Under $150: If we talk about GPS running watches, in this range there are very few running watches that come with GPS. There’s Garmin Forerunner 25 which gives you all the basics including pace, calories, distance, and GPS. Often watches under this range will need to be paired with your smartphone to display the stats.

$150 to $300: You’ll find nice watches like Fitbit Surge, Polar M400, and TomTom Spark in this range. They offer built-in accelerometers, heart rate tracking, and advanced training features like interval session programs and heart rate zone training. You’ll be able to leave your smartphone at home.

$300 above: GPS running watches like Suunto Ambit3 Peak Sapphire HR which will cost you around $600 but will offer pretty much every sort of tracking regarding sports.

Key features to look out for:

Running dynamics, Footpod, and vertical oscillation:

A GPS running watch will give you the current pace. However, our above section on accuracy has proved that no watch gives 100% accuracy of pace unless you use a Footpod. This device gives you the exact cadence of running as in how often your feet strike the ground. Additionally, vertical oscillation provides you the degree of bounce in your motion while running. This and many other running dynamics offered by high range watches help you improve your running form.

Battery life depends on the distance you’ll cover:

If you’re planning on taking your GPS running watch to the marathon with you, make sure it has enough battery life. We recommend you get a watch that will last a bit longer than your longest run. However, if you do get a watch that offers less battery timing then you can carry backup battery packs along to charge on the go.

Coaching programs and interval sessions:

Interval sessions help you build up the right speed and pace during your run. Watches like TomTom Spark and Garmin Forerunner 235 offer customizable interval sessions you can create on the basis of heart rate, duration, pace, and distance. The number of sessions you can create is infinite.

Additionally, brands like Adidas, Polar, and Garmin offer comprehensive expert training programs and plans for covering half, full, 5k, and 10k marathons. If you want training plans, make sure you check the Smartphone apps and web tools associated with your device before purchasing.

The efficiency of the GPS:

When it comes to GPS running watches, GPS is the main thing. It’s true that up till now no GPS provides 100% accuracy of the result but it’s about who’s nearest to it. Garmin Forerunner 235 has been claimed to have the best GPS system and provides amazing stats when it comes to running.

Heart rate tracking if you’re serious about training:

Well, if you’re buying the watch just to keep track of your speed and distance, you don’t need one with heart rate tracking. However, if you’re serious about training, a watch with a heart rate sensor monitor is a must. There are two options within the device, chest strap, or built-in optical heart rate (OHR).

Chest strap tends to be 100% accurate at giving results for HR but some people find it to be uncomfortable. For them, we recommend OHR but it won’t give 100% accuracy in the result. However, for steady runs, OHR gives accurate results but not for weight lifting or interval training.

Syncing with 3rd party apps and data upload:

If you want to analyze your data and want to make the best of it, it’s better if you download all the apps and web tools associated with the device. It’s important that the device has compatibility with third-party apps. Most brands offering GPS running watches support Strava – an excellent app designed for athletes. Strava connects millions of cyclists and runners across the globe.

Data uploading is another thing you must check before buying. This feature allows you to store and record your workout stats in apps like SportTracks and Dailymile. We recommend even new runners to use this feature. It allows them to take a look at their previous running stats that are months and years old to see their progress.

5. Best GPS running watches:

Best GPS running watches

Best GPS running watches

So, after knowing what a GPS watch is….you must be wondering, what’s the best watch that will fit all your needs? You know why you’re buying a GPS watch. Some of you are buying because you’re tech geeks and already have a GPS watch and want to buy a newer and better model, some of you want to train yourselves for races and marathons, some of you are buying it to improve your running or cycling pace, while some are you are buying just for the “try something new” sake. Well, for all of you, we have displayed the best

After doing lots of research, we’ve come up with the best GPS running watch of 2016. Following it, we also have listed the best watch selected by tech geeks. Furthermore, there are watches ranking best in various qualities including the price for readers with a limited budget.

best 2017 gps watches.jpg
best 2018 GPS watches

Garmin Forerunner 245-GPS Running Smartwatch

Garmin Forerunner 245 is the best GPS running and smartwatch that can train you while running, and update your running data. It has built-in Music storage and can play songs.

Garmin Forerunner 645– best GPS running watch:

Best GPS running watches of 2020(Garmin forerunner 645)


  1. Heart rate monitoring, a built-in GPS system.
  2. Well designed menu – easy and logical browsing.
  3. 24/7 Activity tracking plus sport training sessions.
  4. Tracks swimming, treadmill, indoor cycling, and workout sessions as well.
  5. It is swim-proof and water-resistant up to 50M.
  6. 5 hours of GPS tracking and weeklong and 7-day battery life for activity tracking.
  7. 24/7Heart rate zone tracking both resting heart rate and with a workout. intensity graph to tell you if you need to balance your pace.
  8. Accurate stats.
  9. Play songs through Bluetooth headphones by connecting a charging cable to your computer for uploading music and download up to 500 songs.
  10. Automatic sleep tracking and will show you sleep score metrics.
  11. It measures calorie burn too.
  12. You will also receive notifications

The watch has stainless steel bezel with a colored display screen and it is light in weight, the watch has a barometric altimeter, but what’s underneath that is what has amazed us. It displays time, weather, calendar, and temperature. Moreover, it accurately tracks various activities such as steps, pace, distance, heart rate Zones, heart rate, sleep tracking, cadence, and calories as well. Garmin645 offers music listening, you can play music through Bluetooth headphones but a charging cable should be connected to your computer, you can download 500 songs to your watch.

The watch gives accurate data on activity and sports tracking. There’s running, swimming, cycling, treadmill, indoor cycling, and workout tracking. The watch offers navigation so the GPS works amazingly as well.

The watch gives 5 hours of battery in GPS mode but you don’t need to switch it on all the time.

Garmin Forerunner 35 – best running watch

Best GPS running watches of 2020(Garmin-Forerunner-35)


  1. Lightweight design.
  2. A good GPS system connects very fast with wrist-based Heart rate
  3. Sports tracking is very good.
  4. Easy to access the metrics through the screen.
  5. You can make customizable workout sessions.
  6. Offers extra metrics in the Garmin connect app.
  7. Works pretty good as an activity tracker.
  8. Built-in OHR.
  9. The display type is sunlight-visible.
  10.  Receive audio prompts from your connected smartphone with laps and lap time.
  11. Smart notifications: emails, text messages, call alerts, calendar reminders from your compatible smartphone.


  1. The design feels delicate and sticky due to the plastic.
  2. No VO2 metric present.

Garmin Forerunner 35 is one of the best-running watches It displays time various stats such as pace, distance, heart rate Zones, heart rate, cadence, and calories as well. It’s easy to access the metrics as you can use buttons to tap up and down the screen even mid-run. By cycling around the screen, you get a current heart rate zone.

Another feature that’s synced from Garmin’s web app is customizable workouts that you can plan according to your desired time, distance, workout intensity, and even heart rate. The plan is then sent to the watch. The app is called the “Garmin Connect mobile app” that is available on iOS and android. If you use the Express Software, you can even use the app on Mac/PC.

OHR is a benefit in activity tracking as the watch is able to provide the current heart rate throughout the day. Due to the watch’s lightweight design, it’s comfortable enough for you to wear while sleeping. It’s just a single tap and you’re able to access your steps, pace, and calories. Garmin forerunner 35 displays calendar updates and notifications of calls, messages, and texts on the wrist, by pairing it with a Smartphone.

Polar M430 – Best for recovery tracking:

Best GPS running watches of 2020(Polar M430)


  1. 24/7 activity tracking.
  2. It measures your distance, speed thus improve your running form.
  3. An accelerometer is also available.
  4. It can automatically track your sleep record.
  5. It can also track steps and calorie burn.
  6. It calculates your heart rate accurately without a chest strap.
  7. The battery lasts for 5 days.
  8. It has a built-in optical Heart rate sensor.

Polar M430 is also one of the best-running watches that offer features inspired by sport-watch, advanced running metrics, tracks your speed, distance, routes, and analytics to help you improve your running form;. However, is it really worth $144- $224? Let’s see…

The watch has a touch screen display. The screen size is nice with a soft smooth silicon band. It’s a strong watch which you can take with you in rough weather as well.

With the watch being waterproof by 30 meters down, you can take it to swim and the optical Heart rate sensor works in swimming modes too and the analytics it offers are way better. Keep in mind that there’s a built-in optical heart rate sensor as we mentioned before.

It’s said to be one of the best watches for heart rate tracking and GPS. It picks up the signal quicker. The watch also does a great job as an activity tracker. There’s a Move bar feature that displays your activity and alerts which send vibrations to your device to tell you to start moving when you’re inactive for too long.

The watch can completely sync with your phone. You can view all your stats, upload them, and share them with friends and users online.

Garmin Forerunner 45– GPS watch for running and cycling

Best GPS running watches of 2020(Garmin Forerunner 45)


  1. Comes with a built-in GPS and optical heart rate sensor.
  2. It notifies missed calls, text messages, and incoming call alerts from your paired compatible smartphone.
  3. The watch comes with live tracking and music playing on your smartphone.
  4. It’s easy to use.
  5. The watch tracks distance, pace, cadence, heart rate zones, stress level, and biking pace.
  6. Monitor your sleep and wake with a silent alarm
  7. Battery life is 14 hours in GPS mode and up to 7days in smartwatch mode.
  8. It is the best budget running watch.

Garmin Forerunner 45 is a lightweight GPS running watch with a heart rate monitor. The people who love cycling, running, hiking, biking, and working out; all at the same time, Garmin Forerunner 45 is the right choice as a GPS watch for running and cycling. The watch comes with a rubber strap with a choice of three colors; White, black, or red. The grasp is secured and comfy. On the 1.04-inches display screen, the round face comes with five buttons 3 on the left and two buttons on the right.

The watch can track calories burned, steps, duration, climbed floors, and elevation and can download workouts from Garmin connect. The device gives 24/7 heart rate monitoring. You’ll also be able to train efficiently through heart rate zone tracking and cardio workout tracking.

The device offers a sports app for various tracking of runs, laps, cycling, cardio, Yoga, or treadmill. Like most high-end GPS running watches, it offers a cycling track. However, the recent update now consists of a Bike Mode as well. Just like running, the bike mode provides the same level details of time, heart rate zones, and pace. The device proves useful for cyclists.

Polar M400 – GPS smart sports watch:

Best GPS running watches of 2020(Polar M400 )


  1. It is extremely wallet-friendly at just $169/$179.
  2. Tracks activity even when you’r stationary.
  3. The watch alerts you when you’ve been immobile for too long.
  4. It also guides you back to your home location through the nearest route through a GPS marker.
  5. It consists of an accurate calorie count.
  6. Waterproof fitness trainer.
  7. It is compatible with the H7 Heart Rate sensor.


  1. It pairs up with fewer accessories.
  2. The device doesn’t give you over the edge metrics such as cycling cadence.
  3. No built-in OHR.
  4. Give less depth inactivity and sleep tracking stats.

Polar M400 is the best GPS fitness tracker. The best thing about this device is that it offers the basics of a running watch at a reasonable price. It’s an accurate GPS running watch with some cool extra features. It has a better design with extra metrics like running cadence and sleep quality but without a Heart rate monitor. The watch has a small face and a very comfortable strap for the wrist. You’ll be able to see your stats even in direct sunlight through the high contrast display.

You don’t need a unique charging cable to charge it; a simple USB cable does the job. It gives the basic pace, burned calorie, distance, and altitude tracking. Through an internal accelerometer, the device will track your steps, sleep, and activity even when your mobile.

The recent update of the device will give not only give iOS notifications, but it will also give notifications of other smartphone apps such as Instagram, Facebook, WhatsApp, and Twitter as well.

When it comes to syncing and connectivity, the data on your Polar M400 can easily be transferred to your connected Smartphone with blue tooth technology. The watch also gives you 21 days of battery if used as a tracker or a general watch. With GPS, it will run out at 16 hours, which is even better than most watches at this range.

Garmin Forerunner 945 – best GPS running sports watch

Best GPS running watches of 2020(Garmin Forerunner 945)


  1. The device is a GPS running smartwatch that works amazingly as sports watch too.
  2. The watch provides a full offline colored map that will guide you in the right direction.
  3. Accurately tracks your runs, pace, and distances. The same goes for walking, swimming, and cycling.
  4. Syncs with Garmin connect Smartphone app.
  5. Monitor Heart rate.
  6. 3 weeks of battery time with 10 hours of GPS tracking.


  1. It is quite expensive.

Garmin Forerunner 945 is not just a sports tracking watch but works great as one of the best GPS fitness tracker for Athletes. The display resolution is 240 x 240pixels. You can download songs to your watch through Spotify. It measures accurate Vo2Max, analyzes, and monitors your training activity.

When it comes to activity tracking, the watch does a fairly good job. There are steps and sleep tracking which works quite well. One of the significant features of Garmin forerunner 945 is the full offline map that guides you on the right track and navigates while running or hiking etc. The map tells you the distance and the direction where to go.

The best thing about this device as a GPS running watch is that it’s the most accurate GPS running watch. It gives you great stats for cycling, running, walking, and swimming. There’s also Golf tracking with the back, front, and center of the green yardages. The ecosystem is incredible and the device pairs with your Smartphone to give you all the notifications on your wrist.

Garmin Forerunner 735XT – Best for athletes:

Garmin Forerunner 735XT - Best for athletes


  1. Gives advanced running, swimming, and cycling dynamics including stride length, ground contact, time balance, and vertical ratio.
  2. It has an 11 days battery as an activity tracker and a watch.
  3. The device is Waterproof at 5 ATM.
  4. It gives you 24 hours of GPS tracking.
  5. Also gives you a Bike sensor.
  6. 24/7 Heart rate monitoring(wrist-based heart rate monitor). no additional strap required


  1. No Barometer and altimeter.
  2. Poor OHR.
  3. It has Poor tracking of swimming at times.

The Garmin Forerunner 735XTwatch is the best GPS running watch with a heart rate monitor that comes with a sleek design with a large display so the users can view the stats with just a glance during their workout. The silicone bands are also soft and comfortable on the wrist. It’s available in frost blue and midnight blue or black gray colors. The battery lasts for 11 days in general watch and activity tracking mode, and 14 hours if all features are used. The watch offers heart rate monitoring and tracking of activities such as; cycling, swimming, cardio, paddle sports, XCskiing, hiking, multisport and strength training as well.

Garmin Forerunner 735XT is the best sports watch that offers advanced metrics for running, swimming, and lots of other sports. The watch is waterproof up to 50m and is a great tool for tracking of swimming. You can take the watch during your swimming training and workouts in the water and it will guide you through. Though at times the tracking gives inaccurate results, there are many options to choose from. The watch also offers GPS tracking of 24 hours.

The watch syncs automatically to Garmin connect and you can track your workouts, trends and join challenges with communities online to compete against friends, and earn badges for achieving fitness goals.

Garmin Instinct – outdoor watch with GPS:

Best GPS running watches of 2020(Garmin Instinct)


  1. Great for the toughest environment, thermal shocks, and water resistance.
  2. It is a nice lightweight watch but strong and solid.
  3. Battery life is 14days in smartwatch mode and 16 hours in GPS mode.
  4. Built-in GPS keeps track of your ride, run, or hike measuring your speed, distance, and route.
  5. It is waterproof up to 100 meters.
  6. It features a 3-axis compass, a barometric altimeter, and Global satellite navigation,
  7. It notifies smart notifications with a compatible smartphone.


  1. There is no music support, no music storage option.
  2. There is no vo2 max in this watch.
  3. It has only a monochrome display.

This is an excellent GPS watch is built for thermal shock and water resistance. If you’re a swimmer, hiker, or runner and looking for a running watch that gives you detailed metrics; Garmin Instinct is what you were looking for all this time. It tracks distance, pace, heart rate, stress as well. The battery life is 16 hours on GPS mode.

It has a built-in heart rate monitor. It also has a built-in mini-map and 3 axis compass, trackback feature to navigate a similar route from where you started your journey; There is the Garmin Explore website and app to guide you and Garmin Connect online fitness community automatically uploads your activity data. It also gives you a 100% accurate running cadence. Indeed, it’s a marvelous GPS running watch when it comes to activity tracking and sports metrics.

Garmin Forerunner 235-sports watch

Garmin forerunner 235 is one of the best running watches and activity trackers as well, it is light in weight and has a high-resolution display easily seen in the sunlight.

  • Garmin Forerunner 235 has a built-in optical Heart rate sensor.
  • It is water-resistant up to 50m.
  • It tracks sleep, distance, pace, cycling, running, and training sessions.
  • Battery life is good.
  • Alerts smart notifications from your smart phone.
  • Garmin Forerunner 235 has Glonass +GPS.

6. Using your watch efficiently:

Using your watch efficiently
Using your watch efficiently

So, now that you know what to buy…are you aware of how to use it so it gives you maximum results? It’s important to know that these watches aren’t as simple as they often seem. I mean…we have already explained to you the key and some additional features they offer and what they mean, but how you use them is entirely up to you. However, we’ve come up with a guide to help you use these watches in the most efficient way possible.

Create a workout diary:

Create a workout diary
Create a workout diary

Well, yes the watches do come with their own web tools and apps for analysis, progress reports, and records but it’s very important for you to keep a separate record that helps you in a motivational way. You can use a google calendar and create a training calendar. You can note down the information that’s most relevant to you, i.e. heart rate, goal achieved, what activity you performed, and your feeling towards the experience.

Keep track of your heart rate and know your MHR:

It is important that you find your maximum heart rate (MHR). Your GPS running watch will use this information to divide your heart rate into segments called the “heart rate zones” according to the stages of your workout, depending upon your workout type.

In order to find your max heart rate, you need to warm up for 15 minutes. You can do sluggish jogging and maximum stretches during this period. Then, once you’re all baggy and set, find a slope that will at least take 2 minutes to reach the top. It can be a small hill or a steep road as well. Run with a hard but manageable pace towards the building. Once you’ve reached the top, run down with a simple pace and then repeat the first step. This activity will provide your watch with enough information it needs to set your heart rate zones. The advanced watches will then find your maximum heart rate by setting the zones in each run.

You can also use the BPM and heart rate zone feature to find out when you’re working out too much or when you’re being sluggish. You can also set automatic alerts for this purpose.

Use the VO2 max:

What the VO2 max does basically is that it tells you what your maximum rate is during exercise by which your heart, muscles, and lungs can use oxygen efficiently. It’s more like your individual aerobic and workout capacity after which you could faint.

VO2 max
VO2 max

If you want your accurate VO2 max, you’ll probably need to go to a lab and have a gas exchange mask attached to your face. The test is quite expensive. However, our Polar and Garmin have used incredibly clever algorithms to find a way to give an estimate of your VO2 max without the need for costly tests. There’s a test within Polar’s running watches that gives you a set workout which calculates your VO2 Max. Garmin Forerunner 620 will just use your stats during race times and run to give you an estimate of your VO2 Max.

 Keep track of your BPM:

As any part of a training plan, it’s important to know when to stop. This is where Heart rate tracking comes in handy. What you need to do is use either a chest strap or built-in OHR in your watch and lie down, stay still for at least 5 minutes. When you’re fully relaxed, your device will give a reading of your resting heart rate and you need to note it. Each morning for at least two weeks, repeat the same process. You’ll then have your average resting heart rate.

So, whenever you’re exercising the next time, in case your heart rate comes higher 10 beats per minute (BPM), it probably means you’re over-training yourself and you need a break.


GPS running watches are amazing fitness wearables. They can really help you keep better track of your fitness routine and help you excel at it. Hopefully, this ultimate guide on GPS running watches will help you pick one that will match your needs. However, if you want to get fit buying a fitness wearable is only the first step towards a long strenuous journey.

If you put in a lot of effort than these wearables will help you accomplish a healthy lifestyle.The key is to stay motivated and keep pushing forward. With the help of all the amazing features that these watches offer hopefully the path to a healthy life will get less complicated and your fitness wearable will by your side helping you achieve your health goals. is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Read about our Affiliates Disclosure Policy here. Amazon and the Amazon logo are trademarks of, Inc. or its affiliates.