10 Best Fitness Trackers 2021 – Reviews & Buyer’s Guide

Health and Fitness are very important, everyone knows this, however staying fit is not always easy, especially those with very busy schedules. Having fitness trackers can help to motivate you. One reason is that you can see your progress as you work out. Another one is that you get to see how active you are as the day goes by.

10 Best Fitness Trackers 2021 - Reviews & Buyer's Guide

10 Best Fitness Trackers 2021 – Reviews & Buyer’s Guide

This kind of ingrains it into your mind to give more time and attention to your workout. Fitness trackers are slim wrist wearable which helps you to get fitter and keep track of your fitness, by reminding you and then by also motivating you and making it easier to track your workout goals.

Top 10 Best Fitness Trackers 2021

1. Fitbit Charge 4
Dimension: 9.72×1.13×0.49 in
Weight: 1.06 Ounces
OS: Fitbit OS
Battery Life: 7 Days
2. Fitfort Fitness Tracker
Dimension: 14.1×8.6×3.2 cm
Weight: 23 Grams
OS: Android
Battery Life: 8+ Days
3. MorePro Fitness Tracker
Dimension: 264×21.4×12.3 mm
Weight: 25.3g
OS: Android
Battery Life: 4-5 Days
4. Fitbit Inspire
Dimension: 1.18×3.94×8.94 in
Weight: 0.71 Ounces
OS: Fitbit OS
Battery Life: 5 Days
5. Willful Fitness Tracker
Dimension: 3.15×1.97×1.18 in
Weight: 3.53 Ounces
OS: Android
Battery Life: 5-8 Days
6. Withings Pulse HR
Dimension: 0.41×0.71×1.75 in
Weight: 1.44 Ounces
OS: Android
Battery Life: 20 Days
7. K-berho Tracker
Dimension: 260x20x12 mm
Weight: 0.18 Pounds
OS: Android
Battery Life: 10 Days
8. Fitbit Charge 3
Dimension: 1.63×4.04×8.9 in
Weight: 7.2 Ounces
OS: Fitbit OS
Battery Life: 7 Days
9. Lintelek Fitness Tracker
Dimension: 264x21x12 mm
Weight: 0.84 oz
OS: Android
Battery Life: 5-10 Days
10. Mgaolo Fitness Tracker
Dimension: 260x20x12.2 mm
Weight: 80 oz
OS: Android
Battery Life: 5-7 Days

1. Fitbit Charge 4 – Best Fitbit Tracker 2021

Fitbit Charge 4


  • Dimension: 9.72×1.13×0.49 in
  • Weight: 1.06 Ounces
  • OS: Fitbit OS
  • Battery Life: 7 Days
  • Color: Black
  • Display: 1 in PMOLED touchscreen
  • IP Rating: 68
  • Compatibility: Android 5.0, iOS

What We like:

  • Best fitness and activity tracker
  • Swim and sleep tracking
  • Text messages, calls and secured payment system
  • 7 Days battery life
  • Water resistance ability up to 50 meters

Fitbit Charge 4 Review:

One of the major challenges with previous iterations of Fitbit was that you needed to have a phone to use the GPS tracker. However, the new Fitbit charge 4 corrects that. Not only does it come with standalone GPS, but it also comes with Spotify support and some extra health tools. For strictly fitness bands, Fitbit is a very popular brand, and they are actually one of the companies who tried to popularize the product.

This device comes with a heart rate monitor, sleep monitor, Spotify for streaming your favorite songs, and a robust fitness app. With over 20 exercise modes, you can track your work out in real-time. The Fitbit is quite versatile, it does also track your swimming stats apart from running, hiking, and cycling stats. Battery power would last for 7 days of normal usage, but with GPS it’s going to last for 5 hours. The Fitbit 4 is an around health/fitness tracker, with some improvement with inbuilt GPS and improvements in health tracking.

Bottom Line: Fitbit Charge 4 is the best Fitbit tracker these days with advanced Fitbit features that allow you to make purchases, send messages, and call your loved ones. If we compare it with Fitness smartwatches it is cheap and affordable and allows you more variety of features. Active Zone minutes is really an awesome feature, I like the most.

2. Fitfort Fitness Tracker – Best Fitness Tracker for women 2021

Fitfort Fitness Tracker


  • Dimension: 14.1×8.6×3.2 cm
  • Weight: 23 Grams
  • OS: Android
  • Battery Life: 8+ Days
  • Color: Black
  • Display: 1.2 in
  • IP Rating: 68
  • Compatibility: Android 4.4+, iOS 8.0+

What We like:

  • Once touch selfie featrue
  • Advanced waterproof system
  • Compatiable with all other devices
  • Sleep mode
  • Blood pressure and heartrate monitor

Fitfort Fitness Tracker Review:

The Fitfort company has a mindset that making fitness trackers it’s not just about monitoring your exercise stats. It’s also ensuring that your health is exactly where it needs to be when exercising and when going about your daily activities. The Fitfort tracker comes with features that are constantly measuring your vitals, such as heart rate, quality of sleep, heart pressure, and more. The tracker also helps to count your steps and has activity reminders.

In addition to tracking your pulse and steps, it tracks up to 14 exercises, including running, basketball, riding, tennis, and cycling. If you want metrics such as time taken, distance covered, calories burnt while exercising, the Fitfort will give them to you. Looking away from functionality, this watch also comes with good aesthetic properties. It looks great on the wrists, fits men and women, and can also fit into a host of other situations. The battery lasts for long, and then it takes one or two hours to charge fully.

Bottom Line: Fitfort Fitness Tracker is new into the business but has tremendous growth and sales, if you want to buy the cheap tracker, it’s the best choice for all of you. It is android friendly like the Android Smartwatch that allows you to monitor things easily and apps help you during the workout.

3. MorePro Fitness Tracker – Best Waterproof Fitness Tracker 2021

MorePro Fitness Tracker


  • Dimension: 264×21.4×12.3 mm
  • Weight: 25.3g
  • OS: Android
  • Battery Life: 4-5 Days
  • Display: 0.96 in IPS
  • IP Rating: 67
  • Compatibility: Android, iOS

What We like:

  • Heart rate monitor
  • Blood pressure monitor
  • Easy smartphone notification
  • Remote photo
  • Sedentary Reminder
  • Cahrge anywhere

MorePro Fitness Tracker Review:

Great fitness trackers don’t have to be expensive, and the Morepro fitness comes in at a very affordable price. This, however, doesn’t take away anything from its awesomeness. So, here, we are looking at a waterproof fitness tracker, not only can you use it in the shower, but you can also use it for swimming. Although it’s not equipped to track your swimming states, it can do many other things though, for example, it features a heart rate monitor, and also a blood pressure monitor, and then a sleep monitor.

For exercises, it features a pedometer, a calorie counter, and then of course distance covered and time is taken to cover the distance. The heart rate monitor and blood pressure monitor are automatic. To get your full stats, you’d need an app. This fitness bracelet is very easy to use, the battery power also lasts 7 days on normal usage, however on heavy usage we’re looking at five days. Morepro fitness tracker is compatible with both your Android and iOS devices. However, it doesn’t work with windows and some Samsung models.

Bottom Line: When we talk about the MorePro Fitness Tracker, it is the smartest fitness tracker with a heart rate monitor and blood pressure monitor with a list of enormous features that will surely attract your attention.

4. Fitbit Inspire – Best Fitness Tracker for women 2021

Fitbit Inspire


  • Dimension: 1.18×3.94×8.94 in
  • Weight: 0.71 Ounces
  • OS: Fitbit OS
  • Battery Life: 5 Days
  • Display: 1 in
  • IP Rating: 68
  • Compatibility: Android, iOS

What We like:

  • Sleep and activity tracking
  • Call, text and calendar alerts
  • Swimproof up to 50 meters
  • 24/7 heart rate tracking
  • 15+ goal based exercise modes
  • Real-time pace and distance with phone GPS

Fitbit Inspire Review:

This is in a way a kind of replacement for the Fitbit Alta and Fitbit Flex, which are no longer made. It’s like the lower end offering from the fitness band makers, Fitbit. The Fitbit Inspire comes in slender and portable. It lacks some of the health features which are on the Fitbit Charge 4. For example, it lacks the heart rate sensors, doesn’t come with an inbuilt GPS and of course, the screen is not colored. That’s not to say there’s nothing good about this fitness band.

The band comes with the option of leather, apart from the silicon strap which it comes with. Here’s what the Fitbit can do. You can track all-day activity, steps, distance, active minutes, and calories burned. Of course, your sleep is automatically tracked and then you can set alarms if you like. With the smart track, you can also record your workouts, from swimming to bike rides, walks, and runs. The Fitbit Inspire is a basic tracker, comfortable, and beautiful. However it might be considered too expensive for a basic tracker, there are cheaper ones coming from China.

Bottom Line: A pure gift for all those who are searching for the best fitness tracker especially women because it’s sleek design is pleasing and attractive that looks awesome.

5. Willful Fitness Tracker – Tracker with Heart Rate Monitor 2021

Willful Fitness Tracker


  • Dimension: 3.15×1.97×1.18 in
  • Weight: 3.53 Ounces
  • OS: Android
  • Battery Life: 5-8 Days
  • Display: 0.96 in
  • IP Rating: 68
  • Compatibility: iOS 7.1 & Android 4.4

What We like:

  • Cheapest Fitness tracker
  • 14 sports modes
  • 24 hours Heart rate monitor
  • IP 68
  • SMS/call notification

Willful Fitness Tracker Review:

Coming in with a very slim look and with 6 color options, with one button to control the fitness band, here’s an epitome of simplicity. The Willful Fitness tracker can also serve as an extension of your phone. So notifications such as text messages, calls, and more can be gotten while you’re away from your phone. But for this, you’d need an app. The Veryfitpro app. You can either get it on the Android app store or the iOS store. The fitness strap doesn’t have many buttons, obviously, therefore most of the controls you’d be doing will come from the app.

The band can track your physical activities and record them accurately. Running, climbing, walking, dancing, tennis, and many more are some of the activities which can be recorded with this device. If you’d like to monitor your sleep pattern or heart rate, this Willful fitness tracker will do that very easily. Battery power is good; you can expect at least 5 of work from this fitness band with a single full charge.

Bottom Line: This tracker is the best fitness tracker under 100 dollars but provides the superb performance with so many new features, amazingly it is compatible with android and iOs, how cool is this, I like this awesome fitness tracker.

6. Withings Pulse HR – Best Heart Rate Tracker 2021

Withings Pulse HR


  • Dimension: 0.41×0.71×1.75 in
  • Weight: 1.44 Ounces
  • OS: Android
  • Battery Life: 20 Days
  • Display: 1 in
  • IP Rating: 68
  • Compatibility: Android, iOS

What We like:

  • Fitness tracker with GPS
  • Awesome sleep mode
  • Install favorite apps
  • 50 meters water resistance
  • 30 amazing sports features

Withings Pulse HR Review:

Do you like premium looking devices or you are not a fan of having to constantly charge your wearables, then you’d like the Withings Pulse HR? It looks like a high-end fitness tracker. However, with its great looks, it lacks certain functionality, which would have taken it to the top echelon of fitness trackers like the Fitbit Charge 4. It lacks a standalone GPS, however, you can still access the function through another connected device.

It has a heart rate monitor and can track loads of work out styles. We like the fact that it is water-resistant up to 50 meters, and its battery can last for 20 days. Now, this is the highlight of this device, there are not many American products that last this long. This is usually the Forte of Chinese products. The Withings Pulse HR though is made by a French company. The Withings is easy to use, it’s versatile and it appears sturdy.

Bottom Line: Withings Pulse HR is a smart tracker that comes with features you would definitely love to have, it has advanced GPS, sports mode, and heart rate monitor. What I like is the price, this is a fitness tracker under 100 dollars but has almost every fitness feature.

7. K-berho Tracker – Slim Fitness Tracker 2021

K-berho Tracker


  • Dimension: 260x20x12 mm
  • Weight: 0.18 Pounds
  • OS: Android
  • Battery Life: 10 Days
  • Display: 0.96 in
  • IP Rating: 68
  • Compatibility: Android, iOS
  • Connectivity: BT 4.2, GPS, NFC, WiFi

What We like:

  • 11 smart sports modes
  • Activity tracker
  • IP68 waterproof
  • Pedometer Alarm Clock
  • 30-45 days standby battery time

K-berho Tracker Review:

K-berho is the maker of this fitness tracker. Not only has this tracker been made to track your physical activities, but it can also track your vitals. It can track your heart rate (continuous and natural heart rate) and all you need to do is wear the tracker on your wrist, this is done automatically and can be done 24/7. If you want to get the details, all you need to do is get it on your phone. With this smart tracker you can easily monitor your heart rate all day. You can, of course, track your steps, calories burnt, distance covered, and more.

It also features different modes for tracking different kinds of sports and exercises. It can track running, cycling, and more. To be able to use this device properly, you’d need an app. You’d also need to sync with your phone so that you can receive notifications from your phone. Therefore you’d be able to use your phone GPS tracker. This fitness tracker is slim and lightweight, it possesses long battery life and also has a fairly accurate sleep tracker. On the app, you can get all the details of whatever is being tracked, whether health or otherwise.

Bottom Line: Usually trackers are not expensive except Fitbit trackers that are right on the top in the industry, choosing a right fitness tracker becomes difficult, We suggest you to buy K-berho Tracker that is under is 50 dollars and have a water resistance feature.

8. Fitbit Charge 3 – Best Activity Tracker 2021

Fitbit Charge 3


  • Dimension: 1.63×4.04×8.9 in
  • Weight: 7.2 Ounces
  • OS: Fitbit OS
  • Battery Life: 7 Days
  • Display: 1 in
  • IP Rating: 68
  • Compatibility: Android 7+, iOS 11+

What We like:

  • Advanced 24/7 heart rate monitor
  • Exercise modes more than 15
  • Aerospace grade aluminum
  • Deep and REM sleep stages
  • 50 meters waterproof

Fitbit Charge 3 Review:

Fitbit Charge 3 was most likely the best Fitbit in the market for pure fitness, until the coming of the Charge 4. This doesn’t make the Charge 3 outdated or anything, but one thing is for sure, you can enjoy its beautiful features for cheaper. First is the battery, it would last one week on a single charge. With this watch, you get a heart rate monitor, sleep tracking, SpO2 for oxygen levels, and even phone notifications. Fitbit watches are water-resistant up to 50 meters. As per the design, this Fitbit is thinner than its predecessor, Charge 2. It also comes in with a larger screen, so more stats can fit in there.

It’s a full touch screen device with no buttons, except for one which will be used to wake the device or go back. Of course, this device can track metrics for a variety of exercises including swimming and yoga. It’s compatible with both ios and Android devices. The fact that it doesn’t come with a standalone GPS is quite an issue, it also doesn’t have any way for you to play music. Anyway, these features were corrected in Charge 4. Nevertheless, this is still a great fitness band and it can do way more than basic activity tracking.

Bottom Line: Fitbit offers the best fitness smartwatches and fitness trackers but I would suggest you to check out the list of top fitness trackers because they are cheap and keep you alert about your health and fitness, we must be more conscious during this pandemic.

9. Lintelek Fitness Tracker – Cheap Fitness Tracker 2021

Lintelek Fitness Tracker


  • Dimension: 264x21x12 mm
  • Weight:  0.84 oz
  • OS: Android
  • Battery Life: 5-10 Days
  • Display: 0.96 in
  • IP Rating: 67
  • Compatibility: Android 4.4+, iOS 7.1+

What We like:

  • Call, Alarm, SNS, SMS and Sedentary Alert
  • Remote camera shooting
  • Wrist sense
  • Wireless 4.0+ Transmission
  • 5 to 10 days battery life

Lintelek Fitness Tracker Review:

It’s great to be able to have the motivation to stay healthy. The Lintelek fitness tracker is one of such motivations. It can help you track your progress into fitness or also in maintaining it. This tracker comes in looking very sleek and it comes in various colors depending on what you like. You have the all-day activity tracker, it’s able to record steps taken, calories burned, distance covered, active time, sleep status, and more.

And at the end, these stats can be viewed in the accompanying app. Other things that can be measured include heart rate, sleep monitoring and they can be measured manually or automatically and in real-time too. You can connect the device to your phone GPS, with this you can get your pace and distance covered. Lintelek fitness tracker is a very affordable way to track your health and fitness progress.

Bottom Line: When we compare the price, we have seen expensive fitness trackers but here is Lintelek Fitness Tracker, a superb and one of the best fitness trackers under 20 dollars, price is just astonishing and the design is almost similar to Fitbit trackers, I would recommend you to check it if you want to buy the cheap fitness tracker.

10. Mgaolo Fitness Tracker – Fitness Tracker for Kids 2021

Mgaolo Fitness Tracker


  • Dimension: 260x20x12.2 mm
  • Weight: 80 oz
  • OS: Android
  • Battery Life: 5-7 Days
  • Display: 0.96 in
  • IP Rating: 68
  • Compatibility: Android, iOS

What We like:

  • Smart and decent design
  • Amazing features and alert system
  • Blood pressure & activity tracker
  • Auto Sleep mode
  • Durable TPU material

Mgaolo Fitness Tracker Review:

Many fitness trackers can be a little bit problematic to set up especially as having to do with syncing with a phone after the app has been downloaded. But this is where the Mgdalo fitness tracker excels. Syncing with a phone is very easy. It’s extra easy to use, has a beautiful design, and works in various capacities. Mgaolo Fitness Tracker is cheap and affordable which looks great on your wrist as the design is sleek and superb.

With IP68 waterproof features, you can use this watch to swim, in the rain also and do other activities that involve water, apart from bathing of course. It’s Amazon’s Choice for fitness tracker; this has to mean the producers are doing something right. With this tracker, one can check his/her blood pressure, sleep rate, and of course monitor metrics for both your physical and sporting activities.

Bottom Line: Fitness trackers are cheap that help you to monitor your heart rate and blood pressure, sports mode is really awesome, last but not the least, Mgaolo Fitness Tracker is under 40 dollars, I am sure this will fit your fitness requirements easily.

Must-Read Articles:

Jessica Robert

Jessica Robert is a 22 years old Blogger from Romania. She is doing Masters in Advanced Computer Architectures from the Politehnica University of Bucharest. She started her online career from upwork, now she is doing blogging for the last couple of years. She is a passionate writer by mind and soul. Read more about her.

We will be happy to hear your thoughts

Leave a reply

Geeky Egg
Compare items
  • Total (0)
Shopping cart