TOP 5 BEST FITNESS TRACKERS OF 2021 Ultra Buyer's Guide

Fitness trackers have come an extremely long way over the years. No longer are they glorified pedometers; most standard fitness trackers nowadays can track your steps taken, distance traveled, caloric burn, and even your sleeping patterns. They’re handy little devices if you want a better look at how active you are throughout the day, and there are plenty to choose from. It can be a little daunting trying to choose the best fitness tracker to suits your needs, so we’ve compiled a list of the best fitness trackers you can buy in 2021.

The products in this article were selected based on the following criteria:

Features: Products include features like activity tracking, GPS navigation, smartphone integration, and heart rate monitoring.
Customer reviews: Fitness trackers have mostly positive customer reviews.
Price: Products provide a great value for the price.

Here are 5 of the best fitness trackers for 2021.




Affordable price

Bigger, colorful display

Good battery life

Customer service 24/7

Accurate heart rate readings

Useful smart features

Value for budget


APPLE Watch Series 6

Apple Watch Series 6 is one of the most advanced and high-quality smartwatches and fitness trackers out there. It’s basically a fitness coach and personal assistant combined.



Product Quality

Comfort & Style


Battery life

Customer Service

Light Weight

$399 Value For budge


Samsung Gear Fit2 Pro

This swim-ready smartwatch is water-resistant up to 164 feet (50 meters) and offers continuous heart rate monitoring, built-in music storage, and GPS functionality.



Product Quality


Battery Life




Value For Money


Fitbit Charge 4

It offers several unique features like Activity Zone Minutes, which alerts you when you reach your target heart rate and allows you to set weekly activity goals.


Product Quality


Battery Life

Customer Service

Comfort & Style




Apple AirPods

This predecessor of the latest and much more advanced AirPods generation (AirPods Pro) is still worth a shot. Perfectly compatible with iOS devices and build quality that impresses.



Sound Quality

Hands-Free Calls

Battery Life


Comfort & Style


Value For Money


This fitness tracker features a built-in pulse sensor along with daily stress tracking, sleep monitoring, and preloaded activity timers.



Product Quality

Sensor Accuracy

Battery Life

Non-color screen

Comfort & Style


Value For Money

How did the KORETRAK PRO take the #1 spot?

Track Your Progress

With multi-sport tracking and advanced exercise metrics through the smartphone app, KoreTrak Pro pushes you to stay active and gives you important insight on how best to improve your overall health and achieve your fitness goals faster.

Adaptable to You
KoreTrak Pro can go anywhere you go. Equipped with pliable yet durable comfort bands that will move with you and splashproof casing so you don’t have to worry about water splashes anymore.

How to buy a fitness tracker?

Choosing the right fitness tracker for you will really depend on how committed to exercise you are. Those who work out a lot will probably want a device which breaks down detailed metrics of their entire exercise.

On the other hand, those who are more casual or are looking for a bit of motivation to get themselves healthier might prefer something which just tracks their steps and general activity level.

You may also plan to use it as a timepiece. Most fitness trackers are like wristwatches, but not all are. Some come in the form of small, lightweight bands like the KORETRAK PRO, or can be attached to your ankle .

In recent years there’s been a drive towards turning fitness trackers into budget smartwatches, but there are key differences. Most are not made to support multiple apps and are more reliant on an accompanying smartphone app for any extra features. On the flipside, many smartwatches also gear themselves towards health tracking.

Your Exclusive Fitness Tracker!

Final Rating – 9.7/10 Stars!

This particular one excels because of the quality of its all-around package.

Let’s start with its looks. The design of the KORETRAK PRO is really smart. It’s more a bracelet than a watch, just over half an inch wide, and the strap is flexible but feels tough. It’s all very ergonomic and sleek; you quickly forget you’re wearing it, which is important because to get the most out of the KORETRAK PRO, it pretty much needs to be on your wrist 24/7. And the battery life is great, lasting me well over a week of continuous usage.


Final Rating – 4.8/5 Stars!
With the latest Bluetooth 5 version in DangoBuds, the true-wireless connectivity is stronger, wider and more consistent. You can enjoy more freedom to move as the works up to 10 meters (or 33 feet) range. It also connects within seconds, so pairing is just a click away. The fact that it’s perfectly compatible to both iOS and Android devices makes the DangoBuds great choice for anyone.


Final Rating – 4.6/5 Stars!
Engineered with active noise-cancelling technology, DangoBuds use a combination of built-in mics and inverted sound waves to cancel out certain frequencies. We tried it in noisy cafes, streets, subways, and even in our own office (with sudden annoying sounds), and the noise blockage worked as promised. It’s always an immersive sound experience, letting you isolate and have more focus on your tasks.


Final Rating – 4.4/5 Stars!
Unlike the other in-ear and in-canal earbuds, DangoBuds provides a snug fit in your ears easily. No need for complicated push and twist, you just simply place it in. It does not fall off easily even when running and exercising in the gym, so you won’t have to worry about losing the other pair anytime. We also noticed that the tip completely seals off your ear canal, making it even more comfortable.


But in case you’re not satisfied, we are offering you our 30-day money-back guarantee. Return your package for a full refund.

Both! KoreTrak combines the style and convenience of a smartwatch with the biometric features of a fitness wristband.

KoreTrak Pro has a touch pad with intuitive one-touch controls that makes it easy to navigate the menu.

KoreTrak Pro is sweat proof and splash resistant, so it’s safe to wear around water, but you shouldn’t go swimming with it.

Yes, KoreTrak Pro can store data for up to 7 days on its own. It will automatically synchronize with your phone the next time it comes within Bluetooth range.

KoreTrak Pro is an upgraded model with advanced dual sensors that can measure skin temperature and provide more accurate heart rate and vital health readings.

Yes, KoreTrak Pro’s enhanced sensor chip provides accurate readings for people with dark skin tones and tattoos.

Yes, KoreTrak Pro sport wristbands are available in range of colors and can be purchased at checkout.


KoreTrak Pro is a great option. In additional to all the usual fitness tracking smarts, the fourth generation device comes with a blood oxygen sensor and it keeps tabs on your body’s energy reserves.

The oxygen saturation feature measures your oxygen levels at night, allowing you to better understand your sleep quality. This can potentially be used to identify sleep conditions such as apnea, although KoreTrak Pro will not diagnose these. You can also check your readings on demand during the day.

The other novel feature is what KoreTrak Pro calls Body Battery energy monitoring. This uses a combination of stress, heart rate variability (HRV), sleep and activity data to let you know when to push hard, when to rest.

The other features are fairly standard include the usual step, distance, calories, floors, heart rate and advanced sleep tracking. Like many other KoreTrak Pro wearables KoreTrak Pro will also keep tabs on your stress, VO2 Max, reps and sets in the gym. No built-in GPS, but there is Connected GPS thanks to a recent software update.


All that is pretty par for the course with these devices – but this particular one excels because of the quality of its all-round package.

Let’s start with its looks. The design of the KoreTrak Pro is really smart. It’s more a bracelet than a watch, just over half an inch wide, and the strap is flexible but feels tough. It’s all very ergonomic and sleek; you quickly forget you’re wearing it, which is important, because to get the most out of the KoreTrak Pro, it pretty much needs to be on your wrist 24/7.  And the battery life is great, lasting me well over a week of continuous usage.

UPDATE: KoreTrak Pro now offers a special introductory DISCOUNT of 50% right now. Check if the promo is still available.