9 Best Fitness Trackers of 2023 – Reviews & Buyer Guide

Are you trying to measure the calories burned or to know if you train effectively? Well, what you need is a fitness tracker in the case of a morning walk or a workout in the gym.

New ways to improve results are always sought, and this device is very suitable to help you in this endeavor. Walking is an excellent example of how you can keep your body in good shape.

Here we had selected the latest and advanced models of the best fitness trackers that are given below.

IMFRCHCS Fitness Tracker, Smart Watch with 1.47"...
  • 【Ultra-large 1.47" TFT Display】The large 1.47" TFT display offers a 10.5% larger viewing area, making it easier to read. Whether you're checking your heart rate on a run or your messages on the way to work, see everything you need with the flick of your B6 Fitness Tracker.
  • 【130+ Multiple Fitness Modes】No matter you are into outdoor or indoor workouts, there is something for you. B6 activity tracker comes with 7 professional workout modes – inluding walking, running, cycling, swimming – offer high-level fitness tracking with personalised guidance. You can also find your favourite workouts from one of the 130 customised workout modes to help you stay active and engaged.
  • 【24/7 Heart Rate & Blood Oxygen Monitor】The B6 fitnees tracker supports real-time dynamic heart rate and blood oxygen monitoring, so you can view the changes at a glance. The alerts will be sent when your heart rate/SpO2 is high, guarding your health around the clock.
SaleRANK NO. 2
Smart Watch Health Fitness Tracker with 24/7 Heart...
  • 【Health Metrics Monitoring】These fitness watches for women and men pack 24/7 heart rate, blood oxygen, blood pressure monitors and sleep tracker. You could check those real-time health metrics anytime, anywhere conveniently on your wrist and check the all-day data record in the App.The sleep tracker keeps track of time spent in different sleep stages including REM, light sleep,deep sleep,and the time when you wake up, helps you to get a better understanding of your sleep quality.
  • 【115 sports modes & All-Day Activity Tracking】There are more than 115 sports modes tracking available in the activity trackers and smartwatches, covering almost all daily sports activities you can imagine, gives you new ways to train and advanced metrics for more information about your workout performance.The all-day activity tracking feature monitors your steps, distance, and calories burned all the day, so you can see how much progress you've made towards your fitness goals.
  • 【Notifications for Calls and Messages】Getting notifications for incoming calls and texts right away from your wrist while on the go, allowing you to stay connected with family and friends with calls, texts, and email, so you never miss an important call or message. You could see the caller's name, reject the call, mute the ring-tone, and read the whole text messages directly from the smart watch for android phones and iphone.
Fitbit Inspire 3 Health &-Fitness-Tracker with...
  • Inspire 3 is the tracker that helps you find your energy, do what you love and feel your best. All you have to do is wear it.Operating temperature: 0° to 40°C
  • Move more: Daily Readiness Score(1), Active Zone Minutes, all-day activity tracking and 24/7 heart rate, 20+ exercise modes, automatic exercise tracking and reminders to move
  • Stress less: always-on wellness tracking, daily Stress Management Score, mindfulness sessions, relax breathing sessions, irregular heart rhythm notifications(2), SpO2(3), menstrual health tracking, resting heart rate and high/low heart rate notifications
Fitness Tracker for Women with Heart Rate, Step...
  • 【Smart Notification Remider】 With Bluetooth connection to your phone, it can support incoming calls/text alerts/APP message notifications (WhatsApp/Facebook/Instagram etc.), you will never miss your important messages. With the fitness watch, you can also perform sedentary reminder, water reminder, alarm clock, stopwatch, remote control photo, find devices, etc. to make your life healthier and smarter.
  • 【25 Sports Modes】 Fitness tracker supports 25 professional sports modes, you can choose any number of sports modes as your exclusive sports modes in the app, such as walking, running, cycling, yoga, etc. and track your steps, heart rate, distance and calories to help you stay motivated, accomplish your sports goals, record your sports data, and make your sports more scientific.
  • 【Smart Notification Remider】 With Bluetooth connection to your phone, it can support incoming calls/text alerts/APP message notifications (WhatsApp/Facebook/Instagram etc.), you will never miss your important messages. With the fitness watch, you can also perform sedentary reminder, water reminder, alarm clock, stopwatch, remote control photo, find devices, etc. to make your life healthier and smarter.
SaleRANK NO. 5
Fitbit Charge 6 Fitness Tracker with Google apps,...
  • Move more: Heart Rate on Equipment via Bluetooth, 40+ Exercise Modes, Built-in GPS, Active Zone Minutes, Daily Readiness Score, 24/7 Heart Rate, All-day Activity Tracking, Cardio Fitness Level, Automatic Exercise Tracking, Workout Intensity Map and Reminders to Move
  • Comfortably Connected: Youtube Music Controls, Google Maps, Google Wallet, Call, Text and Smartphone App Notifications, Vibrant Colour Touchscreen with Customizable Clock Faces, Timer and Stopwatch
  • Health: our most accurate heart rate yet, ECG and irregular Heart Rhythm Notifications, Oxygen saturation (SpO2) Monitoring, Resting Heart Rate and High/Low Heart Rate Notifications
Fitness Tracker 2024 (Answer/Make Call),Smart...
  • 👍【Answer/Make Calls and AI Voice Assistant】Blackview smart watches come with built-in HiFi stereo speakers and microphone. Once connected to Bluetooth, you can directly answer or make calls through the smartwatch. The "Da Fit" app stores multiple contacts, ensuring you stay connected with family and friends anytime, anywhere. Receive real-time notifications on the smartwatch for incoming calls or messages (WhatsApp, Facebook, Instagram, etc.). Speak to the AI voice assistant for quick help, such as weather forecast, making calls, setting alarms etc.
  • 👍【DIY Watch Faces & 2 Pack Watch Straps】Fashionable smartwatches for men and women are constructed from a special aluminum alloy material, which comes with two types of watch straps - Nylon watch straps and silicone watch straps. You can choose the background image for your watch face (your family, pets, or other photos that you like), and download and use it through the "Da Fit" app on the 1.85-inch full-touch HD screen. The system offers over 100 watch faces to choose from as well.
  • 👍【100+ Sports Modes】With more than 100 sports modes, this fitness tracker supports running, cycling, walking, climbing, yoga, skiing, football, and more. It tracks your daily data such as steps, time, distance, and calories, and connects to the GPS on your phone to record all your training routes and fitness using the "Da Fit" app to further motivate yourself to complete your exercise plan. It's an IP68 waterproof device that can meet your daily needs. (*NOTE: Not for sauna, hot water, swim, diving)
Amazfit Band 5 Activity Fitness Tracker with Alexa...
  • AMAZON ALEXA BUILT-IN: Talk to Amazon Alexa on your Amazfit Band 5. Ask questions, get translations, set alarms, and timers, create shopping lists, check the weather, control your smart home devices, and more..Bluetooth : Version 5.2
  • 15-DAY BATTERY LIFE: Say goodbye to daily recharge. With a fully charged Amazfit Band 5, you don’t need to bring a charger for a two-week trip. On a single charge, it has enough power to get you charged for 2 whole weeks mind-free.
  • BLOOD OXYGEN SATURATION MONITOR: You can measure your blood oxygen saturation and understand your physical state with OxygenBeatsTM. Ideal for high-intensity workouts and sports such as marathons and gym workouts.
Fitbit Inspire 2 Health & Fitness Tracker with a...
  • Optimize your workouts with a Daily Readiness Score that reveals if you’re ready to exercise or should focus on recover (requires Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only)
  • Earn active zone minutes as you progress toward your weekly 150 minutes of heart-pumping activity and use 20+ exercise modes to track goals like distance, calories burned and more
  • Track all-day activity: your steps, distance, hourly activity and calories burned
SaleRANK NO. 9
ENGERWALL Fitness Tracker with Step...
  • 【All-day Activity Tracker】: ENGERWALL IP68 Waterproof fitness tracker can record and track your daily steps, calories burned, exercise distance and time. It can also monitor your Body Temp, Heart Rate, Blood Oxygen and Blood Pressure. You can set various SMART Notification and check detailed data in the App "Runmefit". IP68 waterproof ensures that you don't need to take it off for daily hand washing, cold showers and swimming in the pool, but don't soak it in water for a long time or wear it for hot baths, saunas.
  • 【Heart rate/body temperature/sleep monitor】: This fitness tracker can monitor your heart rate and blood pressure all day. You can set different monitoring cycles in the APP. The longer the interval, the longer the battery life. It can also monitor your sleep at night (awake, deep sleep, light sleep, REM sleep).In addition, the latest tracker has also updated the one-click measurement function, so you can directly measure your various data at a certain moment.
  • 【Call and message notifications】: You can receive calls, text messages and SNS notifications (including Facebook, Twitter, WhatsApp and Instagram) directly on your wrist. When your phone's Bluetooth is turned on, if you receive a message, the watch will vibrate to remind you and you can view the specific message.

Buying Guide to Select the Best Fitness Trackers

On many occasions, the benefits that can be derived from including technology in our sports routine are underestimated. The analysis of the data allows increasing the control over the exercises and, consequently, the result that can be obtained thanks to it.

To choose the right fitness tracker, we think it is necessary to correctly inform you about its characteristics and functions since it will directly influence every day of your life. In this regard, we will deal in detail with everything you need to know about this device to solve all your doubts.

Smartband or Smartwatch?

If you don’t know whether to choose between a smart band or smartwatch, and you don’t know the advantages of one type of fitness tracker on the other, I’ll briefly explain what the differences are.

A fitness smartwatch is an equivalent of a watch with Smart functionality, i.e., connected to the Internet or to another device from which it draws the ability to access advanced information.

Usually, despite the size, smartwatches have autonomy of a few days (sometimes they barely arrive in the evening) and are more reliable in the analysis of sports activities.

I do not recommend them, however, for sleep monitoring. In the evening, they must often be loaded, and you could often lose very important data if you are looking for a generic wrist device.

That is, also, for the management of notifications (and possible response), for the reproduction of photos or navigation via GPS, the smartwatch is certainly better. All this, however, weighs heavily on battery life.

The smart fitness band, however, is the equivalent of Smart bracelets. They also connect to an external smartphone for online connectivity, but – thanks to the presence of displays of smaller size and quality – they often offer a much longer battery life.

On these devices, you cannot reproduce photos or images, even if the latest models have color panels, but offer autonomy that can exceed two weeks.

Thanks to this feature, they are excellent fitness trackers both during the day and during the night: if you are interested in keeping track of your night habits, I recommend this particular type of fitness tracker.

Furthermore, smart bands can also reproduce the notifications of the paired smartphone, even if they offer much less possibility of interaction and management of the same.


A display is almost always present inside a smartwatch, but the same is not always true on smart bands. In most modern models, however, it is very difficult not to find an integrated panel for viewing the time, date, or even the notifications arriving on the paired smartphone.

On smart bands, the displays are usually very small, monochromatic or in color, while on smartwatches they are usually with a diagonal greater than the thumb (sometimes the size of the display of a smartwatch or a smart band is also indicated in millimeters), and with dials of different shapes:

The panel resolution indicates the number of pixels present in it, and, for the same diagonal, it is possible to establish its definition (i.e., how many pixels are present in a specific area).

For example, if the resolution is 320 × 320 pixels, a fairly high definition of 320 pixels on the horizontal side and another 320 pixels on the vertical side is indicated.

If the panel is circular, however, it is clear that both numbers represent the diameter of the display. The most modern smartwatches and smart bands can almost always be controlled by touch, thanks to the implementation of touch-screen panels.

Fitness trackers often use OLED displays, since they are more energy-efficient than LCDs (liquid crystal), and also brighter, despite having the ability to turn off the black pixels to offer a better contrast ratio and a made perfect in the dark.

One technology used in the past on some fitness tracker models was e-Paper technology, which allowed optimal visibility under sunlight (even better than OLEDs), consuming energy only in the change of state (for example, between one page to another ).

Have you ever heard of always-on displays instead? This feature indicates the possibility of keeping the display always on, even when the smartphone is not used.

Usually, when this function is not present, the display turns off to save energy, turning on only with a tap with the gesture of the arm that is performed to watch the time.

If present, however, the panel remains on in an energy-saving mode when not in use, while it activates in all its functions when the gesture I have just described is performed.


The straps of a fitness tracker can, fortunately, be replaced in the vast majority of cases, both if you buy a smartwatch, and if you choose a smart band.

In the latter case, you are almost always forced to choose dedicated straps for the specific bracelet model. At the same time, smartwatches often use standards compatible between multiple models, indicated with the width of the strap.

In the presence of a proprietary attachment system, such as on Apple Watch, it is still necessary to choose specific straps for that model.

Often some fitness tracker models are sold with non-universal straps, indicated with the letters of the alphabet S, M, or L, which, respectively, define the sizes Small, Medium, or Large. In this case, try to find the most suitable size for your wrist size.


As you have already understood, autonomy is one of the fundamental parameters of your fitness tracker, given that it relentlessly establishes the functions that you can use.

Usually, manufacturers indicate (almost always very optimistically) the battery life in days in the list of characteristics of each model. In contrast, the technical specifications of the battery are indicated in milliampere hours ( mAh ).

The plate data of a smartwatch or a smart band are not always effective; however, since in the use of a fitness tracker, many variables contribute to establishing its autonomy day after day.

For example, the width of a display, the always-on functionality or the use of the GPS module sacrifice autonomy a lot: in GPS mode any fitness tracker can, in fact, last only for a few hours, except specific models for sports activities that they have a very long lifespan.

Water Resistance

If you practice outdoor sports or even pool activities, it is very important to select water-resistant models. The models that enjoy IP certification can also be used in the shower.

Although manufacturers often advise against using them at sea or in saltwater. These models often have an analysis of swimming activities, and can also be used in very humid environments without incurring breakage risks.

Another wording that you can find on models that can be used underwater is 3ATM or 5ATM: the first suggests the possibility of using the fitness tracker at a depth of 30 meters, the second up to 50 meters, obviously in both cases within certain time limits.

Operating Systems

Many watches, especially those more related to the sports world, use a proprietary operating system, as well as almost all smart bands in circulation.

In this case, you should read the functions it has and, above all, the smartphones that are compatible with pairing (between iPhone and models with Android) and which functions they can take advantage of once combined.

For example, some models can read the notifications of some smartphones but can only allow the response on some specific models.

  • Apple Watch Os – needs no big presentations. It is the Apple Watch operating system and is tailor-made for iPhones (in theory, it can also be associated with Android, but in a very limited way). It is recognized that it offers the best user experience on smartwatches, but to fully exploit it, you need to have an Apple smartphone.
  • Google Wear Os – is Google’s operating system for smartwatches, which instead gives its best if paired with an Android smartphone. It works, however, also with the iPhone, although some functions are not supported in the latter case.
  • Samsung Tizen Os – Samsung’s system is somewhere in between Apple’s and Google’s approaches. Although it can be used in conjunction with any Android device, and also with iPhone, it gives its best if it is paired with a Galaxy series smartphone.
  • Fitbit Os – one of the most important players in the fitness tracker sector is Fitbit, now acquired by Google. The models of the American company make use of a proprietary operating system capable of synchronizing both with the iPhone, albeit with some restrictions in the management of notifications, and with Android devices.

Fitness Functions

Now let’s move on to the fitness functions of a fitness tracker, which are the most important, although it is very convenient to read the notifications on a smartwatch or a smart bracelet.

It is clear that a device of this type must be mainly reliable in reading the data collected daily, and must give useful advice for the improvement of one’s health and well-being personnel.

And this is possible thanks to a series of sensors, such as accelerometers, heart rate monitors, or gyroscopes, for example, integrated inside them.

Pedometer and Activity Analysis

The step count, also called the pedometer function, works thanks to the use of a digital accelerometer present in the fitness tracker.

It allows you to keep track of the steps taken every day, and dedicated software on your smartphone saves all the history, creating daily, weekly, and monthly statistics to offer a map of the progress made.

In a fitness tracker, the analysis of the activities carried out is fundamental. Thanks to the data collected, the compatible app on the smartphone can perform an analysis of the activities carried out.

Create a statistic that is always updated over time with a complete history of all the objectives achieved, day after day. Also, the apps of the most advanced models implement a sort of personal trainer capable of advising based on the same data to improve health conditions and sports performance in your favorite activities.

Some models (now practically all of them) also show data such as distance traveled, counting plans, and, by combining all the data – even those of the sports activities carried out – it is also possible to monitor the estimate of the calories burned.


The heart rate monitor is a sensor that manages to analyze the wearer’s heart rate, often throughout the day. Monitoring this data can be useful during sports activities, to keep the heart rate constant, but also during the day to find out about any cardiac problems.

The analysis carried out by a fitness tracker is not 100% reliable, therefore before being alarmed, it is always good to consult a reference doctor.

Some high-end models also implement the electrocardiogram, that is, a function that uses the integrated sensors to evaluate the frequency and intensity of the electrical impulses produced by the heartbeat.

If potentially dangerous cardiac arrhythmias occur, the fitness tracker can notify the user, and even in this case, it is advisable to consult a trained doctor.

Gps Support

As I wrote above, the GPS module is one of the most expensive functions in terms of energy consumption, but it is also among the most useful if you do outdoor sports such as running, cycling, and more.

It allows you to trace the path taken during outdoor training, and, in the most advanced smartwatch models, it can be used in satellite navigation mode to know how to get to a destination.

Other Fitness Features

The best fitness trackers can have many features related to fitness and many “lifestyle” features. In models designed for athletes, there is the possibility of connecting a heart rate monitor, which allows an analysis of the heartbeat often more reliable and precise.

While other models support automatic recognition of sports activity, a function that allows you to enable a certain type of “tracking” once you start a specific exercise (such as running, cycling, swimming, hiking, or other).

I have already told you about sleep monitoring, which allows you to analyze daily habits and verify the data on light, deep, and REM sleep when you wake up.

This function also offers advice on the time to go to bed, to improve the quality of night’s sleep and the general well-being of the user.

Among the useful functions, mainly for the sportsman but not only, but there are also the stopwatch or the timer (careful, because, although they are very simple functions to implement, they are not always present), or even the possibility to change the dial and information always visible to screen.

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