Fitbit Charge 4 Review: Best GPS Fitness Tracker In 2020!

Fitbit Charge 4 has just released with built-in GPS, Spotify, Fitbit Pay and excessive focus on serious workout. Honestly, Fitbit Charge 4 is everything that every fitness lover was asking for.

But, unfortunately, Fitbit Charge 4 has been released just when everyone is stuck at home and cannot go outside because of Covid-19. Sadly, Fitbit has introduced its first true smartwatch in the most possible uncertain circumstances.


Fitbit Charge 4 now has the ability to track your intensive workouts which was previously lacking in Fitbit smartwatches and other smartwatches available in the market. It means that Fitbit can now track real workout sessions whereas previously Fitbit bands were considered to only track steps or activity.

Secondly, Fitbit Charge 4 has built-in GPS which was absent in Fitbit Charge 3. So, this is major improvement in Fitbit fitness trackers. However, amid the social distancing and lockdown scenario, it is impossible to go for workout outside and you don’t need to use GPS at home.

Hopefully, this coronavirus situation will be overturned soon and you will get enjoy your GPS Fitbit Charge 4 everywhere you will go. You would be able to track your rides, runs, hikes and much more.


Thirdly, Fitbit Charge 4 is incorporated with Spotify control. It means that now you can enjoy your music on the go. Isn’t it everything that we were waiting for?

There is more to this best smartwatch, Fitbit Charge 4 will offer you 7 days of battery life which means that now, you have to charge your Fitbit smartwatch once in a week. Fitbit has already been crushing the Apple watch with its battery life performance and now Fitbit has ended the competition with its super powerful Fitbit Charge 4.

Read: Samsung Galaxy Buds VS Amazon Echo Buds


Smartwatch battery life is considered the most important thing and apparently, Fitbit Charge 4 has won the race. Critics are claiming that this extended Fitbit Charge 4 battery life will make it top selling smartwatch in the world. However, current uncertain circumstances has lowered the chances for Fitbit Charge 4 to become this much great smartwatch.

Surely, Fitbit has left nothing at providing the premium smartwatch quality but sadly, they have chosen the wrong time to release this awesome fitness tracker. Fitbit has to release Fitbit Charge 3 due to uncontrollable reasons.

With Fitbit Charge 4, Fitbit has attempted to decrease the void between fitness and running watches and best fitness tracker. And they have been successful at bridging the gap with Charge 4.

Previously, Fitbit was lacking some features which were essential for monitoring intense workouts but with the introduction of built-in GPS and Active Zone Minutes, Fitbit Charge 4 smartwatch will be able to track these kind of intense workouts. However, these fitness tracking features were available in Garmin watches and bands for many years.

Rightfully, Fitness Charge 4 is way more stylish and affordable in comparison to Garmin watches. It looks like Fitbit has especially designed this Charge 4 fitness tracker to outrank Garmin bands.

Usual Fitbit sleep tracker and activity tracker are there but with enhanced features to mesmerise the fitness lovers. These sleep tracker and activity trackers now have bigger and captivating appeal.

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Fitbit Charge 4 Prices and Release Date

Fitbit Charge 4

Fitbit Charge 4 has been released on March 31st, 2020. The Fitbit Charge 4 “Standard version” has been offered in three colors: storm blue/black, black and rosewood. However, Fitbit Charge 4 Special Edition is offered in “Special” reflective or black woven band in addition to a classic black band.

The Fitbit Charge 4 price is $149.95 whereas Fitbit Charge 4 Special Edition is available in $169.95. Fitbit Charge 4 Pre-orders have started at Fitbit website and at Amazon. The new Charge 4 will be available to retailers from April 15, 2020.

Additionally, there are many options for Fitbit lovers to customise Fitbit Charge 4 with multiple bands and accessories.  There is REPREVE recycled woven reflective Fitbit Charge 4 bands in rosewood and midnight available to purchase separately.

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You can also customize Fitbit 4 with breathable silicone sports bands available in frost white and evergreen color. Also, you can get premium Horween handmade leather band for your Fitbit smartwatch.

You should remember that these bands and accessories are also compatible for your Fitbit Charge 3. These Fitbit Charge 4 bands are available in $25.

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Active Zone Minutes Feature of Fitbit Charge 4

Fitbit Charge 4

This new Fitbit Charge 4 has included Active Zone Minutes for the first time. Active Zone Minutes is the fresh customised standard which is based on age and your resting heart.

Fitbit Active Zone Minutes can track any workout including Yoga, bike riding, can measure total time spent in every heart rate zone for making a weekly goal. Fitbit has set 150 minutes of default time but you can customize it as you want.

Fitbit Charge 4’s Active Zone Minutes are very similar to Garmin’s Active Zone Minutes. It will track multiple activities depending on their severity and will record one minute of intense activity as two active minutes. It means that intense workout session will result in quick workout goal accomplishment.

Fitbit has elaborated that Active Zone Minute utilizes your heart rate. Fitbit tracks your heart rate through PurePulse 27/7. With PurePulse 24/7, Active Zone Minute will use your customised heart rate zones for tracking your intense activity. Active Zone Minutes will track Yoga, HIIT workout or intense running outside. You will be able to get credit for every minute of moderate workout in fat burn zone. It will double the credits for intense workout in peak zones and cardio zones.

Fitbit Active Zone Minute will calculate everything for you so that you are able to understand that how much more exercise you need to achieve your daily, weekly or monthly goals.

Fitbit Charge 4 provides you notifications when you change the cardio zones. You should be adjusting vigorousness for your workout. When you have finished the workout, you can view a comprehensive summary in Fitbit app of your heart rate zones. This summary in Fitbit app will also include your progress toward your daily or weekly goals.

Initially, Active Zone Minutes will be only available in Fitbit Charge 4 and later on it will be available in all Fitbit smartwatches. Tracking intense workout is way more beneficial than running for kilometres each day.

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Built-in GPS Fitbit Charge 4

Fitbit Charge 4

Fitbit Charge 4 is the first fitness band to have built-in GPS. Previously, Fitbit Ionic had built-in GPS but it was larger full smartwatch. Now, with Fitbit tracker you can leave you smartphone at home without worrying about GPS tracking. Fitbit Charge 4 will track you run and biking sessions without your phone.

Fitbit Charge 4 will monitor your distance covered and pace in real time. Additionally, Fitbit smartwatch has 20 goal based exercise modes. A new outdoor workout mode has also been included for brisk walking, hiking and running sessions.

When you are finished with your GPS enabled workout then you can sync Fitbit Charge 4 for viewing GPS powered heat map in Fitbit app. This should be noted that GPS heat map of Fitbit Charge 4 is different from heat map of Suunto 7 where you could view the routes of other Suunto users around you.

Fitbit’s heat map is customized map that enable you to check your intense workout depending on your heart rate zones with your GPS routes.

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Sleep Tracking with Fitbit Charge 4

Fitbit Charge 4 has included the best sleep tracking features to help you improve sleep quality and understand sleep related issues. Smart Wake was also available in previous Fitbit smartwatches, this feature will wake you up at most optimal time using the machine learning.

For your daily sleep quality, sleep score will provide you important statistics daily. Sleep score is also available on your Charge 4 smartwatch.

Read: Amazon Echo Buds Review: Are They Worth It? 

In the Fitbit app, Charge 4 has featured a SpO2 sensor for showing Estimated Oxygen Variation Graph. You could easily avaluate the oxygen level variation of your bloodstream. This oxygen level variation will dictate the breathing in sleep.

Previously, this feature was available for only Fitbit premium users but you could get Fitbit premium free for 90 days with Fitbit Charge 4.

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Additional Features of Fitbit Charge 4

Fitbit Charge 4
Full inbox lineup for Fitbit Charge 4.

Moreover, Fitbit 4 is available with SmartTrack which helps you to automatically track essential health, fitness, exercise, Cardio level and score, notifications to walk every day, stairs climbed, women health tracking, water, food and weigh logging and 30 million people social fitness network.

Fitbit Charge 4 is the first Fitbit tracker which has Spotify control. Definitely, it cannot store music on the device but Charge 4 smartwatch will enable you to control music on your smartphone’s Spotify app. With Fitbit 4 smartwatch, you can easily change, play and pause music or skip the music if want to, just from your wrist.

Now, you can make calls, send text messages and receive notification on Fitbit Charge 4. With DO NOT DISTURB mode, you can send quick text messages or mute notifications from your wrist.

With Charge 4 smartwatch, you can purchase things with newly introduced Fitbit Pay.

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Our Final Verdict

Fitbit Charge 4 is released amid the coronavirus complications surrounding the world which was not a good idea. This situation may hinder the great fitness tracker’ s selling across the world. At this price point, Fitbit Charge 4 is the best fitness tracker so far available in the market. Also, this is a complete smartwatch but looks like a Fitbit tracker.

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