Top 10 Best Fitness Tracker Watches in 2021

This fitness tracker watch is meant for anyone who is seriously looking for the best device. It has a lot of amazing features for both the experienced marathon runner and the casual gym-goer. 

It has multiple battery life modes, safety assistance to help alert friends and family of emergencies, and resistance to snow, water, dirt, and mud. You can take this device anywhere in the world!

Some of the new sports it tracks include snowboarding, skiing, swimming, trail running, regular outdoor running, hiking, cycling indoor and outdoor, triathlon, and golfing. 

Alongside its massive list of sports you are able to track, it can also hold up to 2,000 songs with 32GB of on-device storage if you have an Amazon Music or Spotify account. 

However, with all of the positives to this fitness tracker watch, one major downside is the price. Another issue is that the menu interface is very complex, making it difficult to look for all of the available menu options in tracker. 

It does take time to learn how to navigate the menu, but after a month of use you'll be ready to accomplish any workout you want!

If you're looking for a fitness tracker watch that is easy to use right out of the box, this one is for you. This is the easiest fitness tracker to use with its simple menu. The device tracks data 24/7 so there are no settings or modes that need to be manually turned on. 

It is water-resistant and scratch-resistant because of its gorilla glass display. A progress bar is used as a replacement for showing the actual number of steps taken or miles walked.

It has a strong 30 days of battery life with the built-in GPS off and 13 hours of battery life with it on. You can also customize the workout routines you have via their web app. 

This feature may be a drawback to those who want more customization on the watch itself. The good news is that once you set up the workout details, there is no need to input them again.

One strong negative design feature this device has is that it is rather large and bulky. If you have small wrists, there are better options to choose from. Some reviewers also complained about connectivity issues, so make sure you read the manual thoroughly!

The Apple Watch Series 5 was designed specifically for anyone with an iPhone. The new addition to the Watch Series now has its own stand-alone app store, so apps you add to your watch do not need to be on your phone.

The Apple Watch Series 5 is the only fitness tracker with fall detection, dangerous noise-level notifications, and an electrical heartbeat sensor (ECG app). It works great for monitoring female health data too. This fitness tracker watch can store or stream podcasts, music, and audiobooks. And with its built-in GPS, you don't need your phone with you while exercising.

One big con to the device is its battery life. The battery life of the Apple Watch Series 5 is the lowest on the list with an average of 18 hours. Another negative is that it only pairs with iOS devices.

The Samsung Gear Fit2 Pro is the best device for swimmers. It connects to the Speedo app which you can use to track your swim goals, total time, pace, and distance. The training sessions are personalized and users even have the ability to set up competitions with their friends who also use the app.

Samsung’s Gear Fit2 Pro encourages you to keep a healthy lifestyle with nudging vibrations. You won’t be able to sit for long periods of time without getting notified to move around. It also supports Spotify music offline with 4GB of available storage.

It is one of the most comfortable fitness trackers to wear because of its sleek design, according to online reviews. This sporty fitness tracker watch also comes in liquid black and diamond red.

Although it does come with pre-installed apps, setting them up requires you to also download them onto your phone. It would only take a short amount of time to get a feel for what each companion application provides.

Unfortunately, the fitness tracker’s proprietary band connection limits replacement options, which can be one drawback for some customers. It’s ideal for general gym exercises and swimming, but nothing more extreme (think triathlons).

The Fitbit Charge 3 has all-day stress tracking as well as guided breathing exercises. This fitness tracker watch includes automatic exercise detection for running, bicycling, yoga, and swimming. Yet, it does not detect weight lifting automatically, this exercise mode has to be turned on manually. 

With a slender design, the Fitbit Charge 3 is comfortable to wear all day. In addition, the device's 7-day battery life makes it so you don't need to worry about how often it needs to be charged. It also has a gorilla glass screen to prevent scratching.

One big negative for this device is commonly reported connectivity issues with receiving phone notifications. It also uses connected GPS so you still have to carry your phone with you to measure distance while running.

Garmin Vívosmart 4 is one of the best choices for those who care about the quality of their sleep. This fitness tracker watch can also detect sleep apnea and other breathing disorders that occur at night. On the companion mobile app you can track how long you were in deep, light, and rem sleep as well.

It is extremely comfortable to wear and users don’t report any issues when going to bed with it on. However, one thing to note is that the bands are not removable so you are limited in your color selection.

The major cons for this watch is that there is no GPS feature, connected or built-in, so still have to take your phone with you while working out. Additionally, the screen size isn't fit for viewing your phone notifications.

Of the options on this list, the LETSCOM fitness tracker is the most affordable. With the price it's set at, one would expect that there would be some sacrifices but, that isn't the case with this fitness tracker. 

The LETSCOM fitness tracker comes in eight colors with removable bands. It includes all-day activity tracking for steps, distance, calories burned and sleep, and it has 14 exercise modes. It also has a decent battery life with seven days from a single charge.

It, unfortunately, uses connected GPS so you still have to carry your phone near you in the gym while working out. Note that this fitness tracker is waterproof and not water-resistant. 

That means users can wear this fitness tracker watch when they are washing their hands or when it is raining, but it isn't recommended to use when showering, swimming, or diving.

It also isn’t ideal for a serious athlete. It doesn't capture granular data that one would expect to find in the other fitness tracker watches on this list. Some reviewers have also said they don't believe the heart rate monitor is accurate, so be aware!

The Lintelek Smart Watch is one of the simplest fitness tracker watches to use. It comes with eight sport modes including hiking, mountain climbing, and yoga. It also has a unique two-way anti-lose feature that helps you find your phone or the device itself. 

With this device, you can record the standard package of fitness metrics (heart rate, sleep, steps, calories, etc.). Yet, you must have the companion mobile app installed onto your phone.

Additionally, you can view text messages on the fitness tracker watch if you have the mobile app. There are, however, two major drawbacks to this device.

It is waterproof and not water-resistant, so you can shower with it but it isn't recommended to swim with it on. And the fitness tracker watch must be connected to your phone at all times to receive accurate data.

The Amazfit Bip from Humai boasts a staggering 45-day battery life with notifications turned off. It connects to both IOS and Android devices for accessibility to any smartphone user. Additionally, the Amazfit Bip also provides notifications for voice calls and texts. 

The fitness tracker watch has four sport modes (treadmill, outdoor running, walking, and cycling). If you plan on doing any other exercises and you want to collect data on those activities, then this watch may not be the best choice for you. 

The one downside is its water resistance which is 30 meters of depth, which is lower than the standard 50 meters. Some reviewers also complained about connectivity issues, so beware!

The Fitbit Ace 2 is the best fitness tracker for kids ages six and up. Some of its prominent features include up to five days of battery life, sleep tracking, water resistance, and parental controls. It comes in three color schemes: grape, watermelon/teal, and night sky blue/neon yellow.

The Fitbit Ace 2 connects to Andriod, iOS, & Windows 10 devices giving flexibility to any family. Additionally, it provides reminders so that children know when to get moving. Another way the watch motivates users is by providing challenges to other kids using step goals.

This fitness tracker watch does not come with built-in or connect GPS functionality. It is recommended that parents pair the device with a smartphone for tracking their child's location.