Best Fitness Trackers to Help You Keep Fit in the UK

Review & Comparison, Last Update August 18, 2018
Get motivated to meet your goals with a tracker that keeps daily stats and shows you time on the display. Get some encouragement for being more active throughout the day. We've reviewed 5 best fitness trackers that will help you lead an active lifestyle. Take a pick! ...Read more ...Read less
BEST 2018
PROS
CONS
OUR VERDICT
TYPE
DISPLAY
SENSORS AND COMPONENTS
BODY METRICS
BATTERY LIFE
PROTECTION
OS COMPATIBILITY
PACKAGE
WARRANTY
 
PROS

This model boasts a truly well-thought software that will let you keep track of all your activity data, plans, and records, including minute-by-minute and hourly activity.

CONS

Relatively low body protection level.

OUR VERDICT

It's a first-class gadget from a leading manufacturer. Packed with a vast variety of functions, this wrist fitness tracker will help you optimise your workouts, refine your diet, and improve your sleeping habits. Offered in several bright colour designs, the Fitbit Charge 2 will perfectly suit males and females alike.

detailed parameters
TYPE

Wristband

DISPLAY

OLED Touchscreen 

SENSORS AND COMPONENTS

Optical heart rate tracker, 3-axis accelerometer, Altimeter, Vibration motor, Bluetooth

BODY METRICS

All-day activity tracking (steps, distance, calories burned, floors climbed, active minutes and hourly activity), Heart rate tracking, Auto Sleep tracking, Multi sport mode, Move reminder

BATTERY LIFE

Up to 5 days

PROTECTION

Dustproof, Sweatproof

OS COMPATIBILITY

Android 4.3 or later, iPhone 4, iPad 3 gen. or later, Windows Mobile 10, Windows 10, Mac OS X10.6 or later

PACKAGE

Charge 2 Classic, Charging cable

WARRANTY

1 year 

PROS

A unique Move IQ feature is one of Garmin specific innovations saving you the trouble of activating or stopping a special timer when you start a new activity. The unit will do it for you.

CONS

Some menu elements are not fully displayed on the screen. 

OUR VERDICT

Thanks to a Move Bar Alert, the Garmin Vivosmart + will motivate you to be active during the day. Besides, you can download and update your tracking records on a daily basis in a special Garmin Connect Mobile app to plan your activities, share your achievements, and even compete with your friends.

detailed parameters
TYPE

Wristband

DISPLAY

LCD Touchscreen 

SENSORS AND COMPONENTS

Garmin Elevate™ wrist heart rate monitor, Barometric altimeter, Accelerometer, Bluetooth

BODY METRICS

All-day activity tracking (steps, distance, calories burned), Heart rate tracking, Move Bar Alert, Move IQ

BATTERY LIFE

Up to 5 days

PROTECTION

5ATM waterproof (up to 50 m)

OS COMPATIBILITY

Android 4.3 or later, iOS 8.0 or later, Windows Mobile 10

PACKAGE

Garmin vίvosmart HR+, Charging/data clip

WARRANTY

1 year 

PROS

A stand-out feature of this model is a high-performance battery that will ensure 21 days of use per single charge that makes this unit a perfect option for great outdoors.

CONS

The display is poorly readable under the sunlight.

OUR VERDICT

Designed with professional athlete's needs in mind, the Huawei Pro is one of the most sophisticated fitness trackers. Not only will it provide a full report on your workout data but it will also integrate a professional-grade motion analysis applying a scientific approach that will help you exercise like a pro.

detailed parameters
TYPE

Wristband

DISPLAY

Monochrome PMOLED

SENSORS AND COMPONENTS

3-axis accelerometer, Heart rate monitor, Infrared sensor, Bluetooth, GPS

BODY METRICS

All-day activity tracking (pace, steps, distance, calories burned), Heart rate tracking, Breath monitoring, Professional workout report, Move Reminder

BATTERY LIFE

Up to 21 days of normal usage, 3.5 hours in GPS mode

PROTECTION

5ATM waterproof (up to 50 m)

OS COMPATIBILITY

Android 4.4 or later, iOS 8.0 or later

PACKAGE

Fitness tracker, Charger, USB-cable

WARRANTY

1 year 

PROS

The unit will automatically start the running function in 5 minutes after you start running. After turning to "Night Mode", the bracelet will not light up by rotating your wrist. 

CONS

The pedometer is not accurate enough. 

OUR VERDICT

Featuring a sleek design offered in several colours and fitted with all essential features to monitor your activity metrics, this elegant wearable fitness tracker will become a real find for active and health-conscious users who care not only about their lifestyle but also about their personal style and appearance.

detailed parameters
TYPE

Wristband

DISPLAY

OLED Touchscreen 

SENSORS AND COMPONENTS

Accelerometer, Vibration motor, Bluetooth

BODY METRICS

All-day activity tracking (pace, steps, distance, calories burned), Heart rate tracking, Sleep quality monitor

BATTERY LIFE

Up to 21 days when the heart rate function is turned-off

PROTECTION

IP68 waterproof (up to 3 m)

OS COMPATIBILITY

Android 4.3 or later, iOS 8.0 or later

PACKAGE

Fitness tracker, User manual

WARRANTY

18 months

PROS

The Fitbit Alta stores minute-by-minute data for 7 days and summary totals for 30 days. You can personalise your activity tracker by purchasing one of accessory bands (available in a variety of colours).

CONS
The display is rather small.
OUR VERDICT

The Fitbit Alta is a well-balanced gadget combining a catchy design, premium materials (including medicine-grade 22 kt gold). The item suits any clothing style and will certainly help you stay fit.

detailed parameters
TYPE
Wristband
DISPLAY
OLED
SENSORS AND COMPONENTS
3-axis accelerometer, Vibration motor, Bluetooth 4.0
BODY METRICS
Step counting, Distance covered, Calories burned, Tracking the quality of sleep
BATTERY LIFE
Up to 5 days
PROTECTION
Sweatproof, Rainproof, Splashproof
OS COMPATIBILITY

Windows Vista or later, Mac OS X 10.6 or later, iPhone 4s or later, Android 4.3 Jilly Bean or later

PACKAGE

Fitness tracker,  Charging cable, Sync dongle

WARRANTY
1-year limited warranty

Fitbit Charge 2

Keep Track of Your Day-to-Day Activities

Fitness is not only about exercises in the gym, it is in all parts of your daily life, be it jogging, cycling or simply dancing and walking in the park. This is the main idea the Fitbit philosophy is built around. And the main purpose of the Fitbit products is to draw you closer to your personal fitness goals through everyday activity tracking. The Fitbit Charge 2 fitness tracker is not an exception to this rule. It is one of the best models in the Fitbit product line, thanks to a truly great combo of sleek ergonomic design and an advanced set of features and functions.

The Charge 2 features a wristband design, common for this type of device. The model comes in two band sizes and three colour patterns to fit different wrist sizes and various styles. Yet, unlike other products in the line, this one is equipped with a much larger OLED display that will show all the data you need.

Behind a stylish design, you will find an impressive number of features and options to make your fitness experience as efficient and enjoyable as possible. Thus, the all-day activity tracking option will let you track the step count, distance covered, calories burned, and floors climbed as well as check the number of minutes and hours of activity per day. The PurePulse technology is there to continuously monitor your heart rate by not only measuring your pulse but also providing heart rate zones to better understand your health and maximise your workouts. The SmartTrack technology will automatically keep records on selected exercises while multisport modes will let you see your stats on each type of exercises afterwards. Another standout feature of this model is the Relax function that will give you the benefit of a guided breathing session, using your real-time heart rate readings.

In addition, once paired with a smartphone, the gadget will display all your incoming calls, text messages, and calendar notifications on the screen saving you the need to touch your smartphone. Packed with everything a user can expect from a premium class fitness tracker, the Fitbit Charge 2 is a perfect all-in-one solution for any average person trying to stick to a healthy lifestyle.

Review of Fitbit Charge 2 Heart Rate and Fitness Wristband

Enjoy a Personalized Approach

Monitoring your daily activity metrics is not enough if you're planning on reaching bigger goals. To achieve long-term positive results and control your lifestyle, you need to make a step-by-step plan and strictly follow it by thoroughly analyzing your stats and achievements. This is where a comprehensive Fitbit app will come to help. Compatible with the latest versions of Android, iOS, Windows, and Mac OS, it will visualize your progress through charts and graphs. All you need is to enter such personal data as your height, weight, and age, and the app will generate some useful tips that will help you quickly meet the goals you’ve set for yourself.

Other benefits provided by the app include:

  • Auto sleep tracking to improve your sleeping experience and a silent alarm for peaceful wake-ups;
  • Controlling your water intake;
  • Optimising your diet by logging your meals and estimating the calorie count of foods by means of a barcode scanner available in the app;
  • Encouraging you to walk more via Move Reminder alert;
  • Recording your workouts and tailoring them to get the maximum effect.

Exercise, eat, sleep and live better with Fitbit.

Fitbit Charge 2 Heart Rate and Fitness Wristband in the use

Additional Info

User Manual     Manufacturer


 

Garmin Vívosmart HR

Your Little Smart Helper

Garmin is another renowned brand name in the world of fitness devices. The manufacturer always sticks to the highest quality standards and strives for innovations to add functionality to its products. The Garmin Vivosmart HR+ offers all the basic features of a good fitness tracker and comes packed with some extras you won’t find in other models. Just like the vast majority of trackers, the Vivosmart HR+ automatically tracks your step count, measures heart rate and calories burned, as well as floors climbed, distance and time walked. Meanwhile, the model-specific goodies include an advanced heart rate technology, a built-in GPS module, waterproof design, and several smart capabilities similar to those of smartwatches. Let’s have a closer look at the distinctive benefits of the Vivosmart HR+.

The Garmin Elevate wrist heart rate technology, used in this model, allows you to monitor your heart rate on the 24/7 basis. Whether you are exercising in the gym, jogging in the park, or playing Squash with your friends after work, the technology will monitor the intensity of your activities identifying the minutes when your body is at a peak performance. This nice option will help you track your progress from workout to workout. The next feature that sets the Vivosmart apart from other wrist fitness trackers is a built-in GPS connected via satellite and providing the most accurate distance and pace stats, at the same time mapping your outdoor walks or runs. In addition, with the Virtual Pacer option, you can set the desired pace and the gadget will signal if you move quicker or slower than the set pace. Loaded with all the sensors you could only think of, this activity tracker boasts a waterproof design that can withstand submersions at the depth of up to 50 m. Hence, this model is suitable for swimming and diving as well.

On top of that, there are several more features that further expand the Vivosmart HR+ functionality. A Move bar alert will encourage you to move when you stay inactive for more than an hour while a Move IQ will automatically identify your movement patterns and start or stop the activity timer. This accelerometer-based function will transfer all the activity data to Garmin Connect app where you’ll be able to check your daily activities. When paired with your smartphone, the Vivosmart HR+ can also be used as a music controller and for receiving all kinds of notifications, be it an SMS or a missed call, an email or a social media alert.

If you are a fitness fan looking for a well-built waterproof fitness tracker that can handle anything from tracking activity metrics to displaying Twitter messages, this model will meet all of your needs.

Review of Garmin Vívosmart HR Fitness Activity Tracker with Smart Notifications

Get the Maximum out of Your Health Activities

To set up the Vivosmart HR+ and fully unlock its potential, simply download the Garmin Connect app to your iOS or Android smartphone. Within the app, you will have an access to your daily activity stats and will be able to compare it with previous results even on a week-by-week basis. The most important health statistics will be displayed in colourful cards for you to see it at a glance. Besides, you can set your personalised goals, monitor your performance during specific workouts, share your achievements with friends and even participate in weekly and monthly challenges to take your workouts to the new level.

Garmin Vívosmart HR Fitness Activity Tracker with Smart Notifications in the use

Additional Info

    Manufacturer


 

Huawei 55022179 Pro

Exercise Like a Pro

With a growing popularity of fitness trackers, today these slim devices are regarded not only as extremely functional wearables that help you live a healthier and more active life but also as elegant modern accessories adding to your style. As a result, there are many trackers that mostly focus on the eye-catching design heavily compromising the gadget's functionality. Yet, the Band 2 Pro fitness tracker from Huawei is not one of those cases. The model stands out thanks to its bold style and seamless comfort combined with the unmatched performance of professional-grade fitness devices for you to look great, feel confident, and exercise like a pro.

The first thing you will like about this fitness tracker device is a pretty large display in a steel frame coming with soft silicone bands that snuggly wrap around your wrist. The PMOLED screen orients in a portrait mode making it easier to read while touch-sensitive control buttons are very responsive. Moreover, the gadget body is 5ATM water-resistant, meaning that you can run during a rainy day, swim in a pool, dive in the sea, or simply take a shower with your fitness tracker on your wrist.

When it comes to functionality, with the Huawei Band 2 Pro, you’ll get all the functions of top-rated models and even more at an affordable price. Fitted with infrared sensors, a three-axis accelerometer, and a heart-rate monitor, this model not only tracks the heartbeat, pace, movement speed, and step count but also provides a comprehensive professional motion analysis that will help users exercise in a more scientific way. You’ll get a kind of professional workout report, including the distance walked or run, your heart rate, calories burned, optimal pace, your maximum blood oxygen level, training effect, and even a helpful feedback on time needed for muscle recovery. In addition, a built-in GPS will always deliver the most precise readings on distance, pace, and running speed saving you the trouble of taking your phone with you on your long runs. It’s like having a personal coach on your wrist to tailor your workouts to your personal needs and performance. Brilliant!

Along with a thorough analysis of your activities, the Huawei Band 2 Pro can also track your sleeping patterns using the TruSleep technology and provide some tips on how to improve the quality of your sleep and your sleeping habits.

Compatible with most recent versions of Android and iOS, the Band 2 Pro will let you import all of your fitness info to your phone as well as receive notifications of your calls and messages.

Whether you are an advanced fitness buff or a just a beginner starting its way to a healthier lifestyle, this functional and stylish fitness tracker from Huawei will cater to all of your health activity needs.

Review of Huawei 55022179 Pro Fitness Wristband Activity Tracker

Strive to Your Goals Wherever You Are

What really sets the Huawei Band 2 Pro apart from other fitness trackers is an impressively long battery life. A high-capacity 100-mAh battery can last up to 21 days of average usage unless you use GPS function and constant heart rate monitoring that considerably reduce the batteries life. It’s a truly valuable advantage for keen backpackers, hikers, and mountaineers who can spend several days outdoors without the access to the mains but still have an opportunity to monitor their activities and track their progress.

Huawei 55022179 Pro Fitness Wristband Activity Tracker in the use

Additional Info

    Manufacturer


 

Mpow Waterproof IP68

Fine Tune Your Fitness Experience

Today, fitness is so much more than just a modern trend, but rather a whole philosophy of living aimed at considerably improving the quality of your life. It is not only about a lean body but also about developing healthy eating and sleeping habits. If you are still not a part of this movement but have a strong desire to change your life for the better, a good fitness tracker would be a right item to begin with. It will help you set your goals and achieve them by constantly tracking your progress. For a start, you won’t need a sophisticated gadget loaded with numerous additional functions and capabilities, and a model with a smart pack of the most useful basic options will be enough, just like the one from Mpow.

Speaking of the wearable design, it’s a common wristband with a handy and easy-to-read display featuring both horizontal and vertical setting for your convenience. The indisputable benefit of the model is the tracker body securely sealed with a waterproof material that makes the item suitable for swimming and diving to the depth up to 3 m. Unlike many other more advanced models, the Mpow also boasts a high-capacity battery that can be charged from any USB slot thanks to the built-in charge plug. Not only does it save you the need to have a charging cable at your hand but you will also be able to connect the device to your PC for fine-tuning or software updating.

The first thing to do before you proceed with the Mpow fitness tracker bracelet is to download and install the Lifesense app on your smartphone that will let you fully use the functionality of the gadget and see the history of your metrics to monitor your achievements and evaluate the changes. It’s notable that the tracker flawlessly pairs with devices powered by Android 4.3 or later versions and iOS 8.0 or later versions via Bluetooth. Once connected with the fitness wristband, all the data will be synced to the app. Like other activity trackers, the Mpow features a heart rate monitor and pedometer to track your heartbeat, measure the steps taken, distance travelled, and calories burned. Moreover, the model features a Sleep Quality monitor to check your sleep data, a Night mode to keep the display unlit during night-time, and alarm alerts to wake you up in the morning or remind you to do exercises, take medicines, or drink water. Besides, the unit will vibrate to let you know about a call or an SMS received on your phone and encourage you to move if you stay inactive for a long time.

With that said, the Mpow fitness tracker with heart rate is a perfect beginner model that will help you track your activities and tailor them to your fitness needs.

Review of Mpow Waterproof IP68 Activity Tracker for Android & iOS Smartphones

Every Runner’s Best Friend

No need to say that many people are keen on running and can’t imagine their lives without a morning jog or a run in the park at the end of a long day. This is where an automatic Start Running function the Mpow tracker is fitted with will come in handy. It will identify your movement patterns and automatically activate the running function within 5 minutes saving you the need to do it manually. This option is a real find for any ambitious amateur runner or a casual jogger to appropriately track activity metrics which is especially important if your aim is to lose weight.

Mpow Waterproof IP68 Activity Tracker for Android & iOS Smartphones in the use

 

Fitbit Alta

Style and Elegance

Fitbit Alta collects a lot of important data about your activity throughout a day. Moreover, this gadget boasts an eye-catching design so it perfectly fits any clothing you wear. If, for any reason, you don't like black band supplied in the package - choose another one (several colours are available). The gadget is made of premium-quality materials - even some 22 kt medicine-grade gold is used! Therefore, Fitbit Alta fitness tracker can be worn instead of a wrist watch. The display of the gadget can be easily adjusted to your personal preferences, so you can pick the most convenient settings (brightness, clock orientation, etc.). This device has lots of sensors that allow you to fully control your daily activities and achievements. For example, the SmartTrack technology automatically recognizes the kind of exercise you are currently doing. Therefore, you don't need to set your gadget manually. Once paired with a smartphone, the display will show you incoming calls, text messages, messages on social networks, and so on. Thus, you won't need to even touch your smartphone! Activity trackers have already changed lives of millions of people worldwide and Fitbit Alta is certainly one of the best gadgets for keeping fit and living a healthy active life featuring an incredible style, quality, and efficiency.

Review of Fitbit Alta Fitness Wrist Band

Compatible With Any OS

Activity trackers are created to monitor activity metrics, which means such gadgets are supposed to be compact and lightweight as they are used during workouts. Needless to say, compactness means a small display. Fitbit Alta activity tracker is absolutely suitable for the toughest of workouts. And it doesn't matter what kind of smartphone (or any other portable device) you use since Fitbit Alta is compatible with all of the most popular operating systems. You will always be able to check your activity metrics on the screen of your smartphone! Moreover, connecting the gadget to a computer won't prove to be an issue as well. If your PC or laptop has no built-in Bluetooth, you can use a sync dongle (included in the package). Why is it convenient to use Fitbit Alta with a PC? The reason is quite simple: all the graphs and charts are much easier to analyze on a larger screen. The tracker stores your metrics for up to 30 days and you can sync the device with your smartphone or computer anytime you wish.

Fitbit Alta Fitness Wrist Band in the use

Additional Info

User Manual     Manufacturer


VIDEO
Fitbit Alta REVIEW!
 

Infographics

Comparison of Fitness Trackers to Help You Keep Fit

What Is a Fitness Tracker?

How often have you thought about what kind of lifestyle you lead? Eventually, poor diet, sedentary work, and restless sleep will sooner or later lead to one thought - “It is time to change something!”. Start with yourself! Begin to control your activity using a fitness tracker - a gadget that counts a number of steps and other activity metrics throughout a day. This small but smart device will not only control your physical activity but also motivate you to set and achieve new goals, detecting the time of inactivity and prompting you to do some exercise or simply walk. Some of the trackers come equipped with heart rate sensors that can also monitor your heartbeat, track your sleep and let you share these results on social media later via a mobile phone. Still, to achieve the tangible results you need to have a willpower and always push yourself to the limit.

And of course, don’t forget about a proper nutrition which plays an important role in everyone’s life! We recommend adding protein bars to your diet that can help you achieve positive and quick results. If you are an active person that loves sports, make sure to read the review of the best running watches.

What Features to Compare

Design

To buy a fitness tracker that you’d like to use and wear, consider its design. The market today offers the devices of all sizes and shapes to fit a wide audience. Some of them can be worn on clothes, clipped to belts or pants or just worn in a common way, on a wrist. Fitness trackers that are most favoured by the customers today are those that resemble a bracelet with a small information display. There you can find a lot of useful readouts on your daily activities and receive alert notifications. The most advanced activity trackers support the following metrics - calories burned, distance walked, the number of steps, and some weekly statistics on your performance. For sportsmen, all these functions would be of great use, no doubt.

Features

In general, all trackers are capable of calculating the number of steps, distance covered, and calories burnt but some can do even more. People who often have a troubled sleep would appreciate using a feature on tracking their phases of sleep to know exactly what to correct in their lifestyle to solve this issue. Some trackers feature a smart clock that would wake you up only when you are in your light phase of sleep so that getting up isn’t such a chore. Or you can set this time yourself, knowing at what time you feel fit to get up. There are trackers with a GPS-function and altimeter; they’ll come in handy for runners and other sportsmen who’d like to trace down their speed. People who do exercises to burn fat and need to monitor their heart rate in order to make training more effective should check out a Heart Rate feature (although most modern models have got one). Basically, there are two options available - one that can “sense” your pulse with an infrared sensor and the other attached to the chest to sense the heart muscle. For a complete analysis of your physical performance, the tracker can sync via Bluetooth with your smartphone or PC via a special app. This allows you to set a profile and track your results as well as share them with your friends on social networks. When synced with a smartphone, some activity trackers can display information on incoming calls or notifications from your phone. This feature is useful for people who do not want to use the phone constantly but rather take a quick glimpse on the wrist to know whether to bother or not.

Usability

An activity tracker is a device that will always be with you wherever you are and whatever your condition is. Therefore, it is necessary to pay attention to the usability of the device since it ought to include protection against dust and moisture. For example, if you wear a fitness bracelet on your wrist all the time, you get sweaty when exercising and, as a result, sweat might damage the electronics. So, choose the device that is fully protected from moisture. Some models are highly water-resistant, so you can even swim or take a shower wearing them. The functionality and design of the tracker will affect its battery life. The majority of modern trackers should be charged at least once a week. And we probably don't need to mention that the device with a colour display must be charged every 3-4 days, but in any case, it will be less frequent than charging a smartphone. If you pick a device that can do nothing but only count steps, it won't consume a lot of energy at all, even if you sync it with your smartphone to send statistics.

Did You Know?

Back to the Roots.

A modern fitness tracker or activity tracker primarily implies a wearable device that will help you monitor and record fitness-related metrics and even analyze your fitness activities. Coming in a whole variety of types and designs, including such as a GPS fitness tracker, a fitness tracker for swimming, fitness tracker for running, and a health fitness tracker for general use, this device is a common thing for many hardcore fitness buffs and healthy lifestyle followers. But have you ever wondered what stands behind this little gizmo?

It is interesting that the whole concept is based on spreadsheet style computer logs that were used for monitoring the athlete's activity metrics. At the beginning of the 21st century, an impressive rise in technologies allowed automating this process and integrating it into a new-generation wearable that helps you hit your step count per day. Yet, a fitness tracker is not that simple and there is a number of technologies that back up its functionality aligning it with modern fitness needs. To give you a deeper insight of how a fitness tracker actually works, let’s come back to the roots of its technology.

The Origins of Your Fitness Tracker's Techs.

Do you know where the benchmark of 10 000 steps per day found in all trackers comes from? The standard was introduced in 1965 by the Japanese professor Yoshiro Hatano who studied obesity problems in Japan. He made a conclusion that this is an optimal regime for efficient weight control and realized it in a Manpo-kei pedometer. However, the forefather of a modern wristband tracker is the Sports Tester P200 from Polar that was created in 1982 and came fitted with a chest strap heart rate monitor to measure heart rate during training. No need to say that GPS tracking was initially confined to military tasks and was later opened for civilian use as well by the president Bill Clinton in 1996.

Another basic feature of the latest fitness trackers is 3D accelerometer delivering a more accurate reading of calories burnt and distance covered during exercises. But this motion sensing technology is not new. It appeared in 2006 and was first applied in Nokia 5500 phone recording the movement in three different axes.

Gamification Trend.

It’s not a secret that the majority of fitness bands are accompanied by special smart apps revealing the maximum potential of these little gadgets and giving access to all the features and functions they come packed with. Nothing special for an average user today. But what is really interesting is that these apps were build using the same principles that work in computer games. It is a so-called process of gamification. By applying the principles of reward and motivation, individual goal setting and levelling-up, the apps appeal to our basic needs, pushing us to optimise our performance and work towards our goals.

FAQ:

Q: What are fitness trackers used for?
A: They are used to keep track of your physical activities but these gadgets do a lot more than that. Thanks to the smart sensors and software, an activity tracker not only tells you how much you move during a day but also monitors your sleep, counts calories you burn, and even wakes you up in the morning with a gentle vibration. In a nutshell, this device helps you keep fit.

Q: How does a fitness band know how much I move?
A: Any activity tracker is equipped with a 3-axis accelerometer that detects your movements in any direction. Bases on this data, the software counts an approximate number of calories you've burned. Some models also have a gyroscope that measures orientation and rotation. The most advanced models also have an altimeter that tracks the height you are currently at. Trackers may also be equipped with heart rate sensors. The more sensors there are, the more functional the device will be and the more information it will output. Needless to mention, the more sensors, the higher the price.

Q: Do activity trackers have displays?
A: It depends on the model. In general, activity trackers work via a special app installed on a portable device (a smartphone, for example), so they don’t need a large display (unlike smart watches). However, most of these devices have a screen that shows you the time and some other basic functions.

Q: How to connect an activity tracker to a smartphone?
A: These devices are paired with smartphones via a Bluetooth connection. Turn the Bluetooth on on your phone and wait till it detects the tracker. Then, finish the pairing process. Before doing so, download and install the appropriate application. Each manufacturer develops the app for its own line of fitness bands.

Q: Can I take shower or swim wearing a fitness tracker?
A: It depends on the model you use. The majority of activity trackers are sweat-, rain-, and splash-proof, however, they aren’t waterproof. It means you shouldn’t use them while taking a shower, swimming, let alone diving (in the latter case special dive watches are required).

Q: What smartphones are activity trackers compatible with?
A: The majority of activity trackers are compatible with most of Android and iOS smartphones but you should still check what versions are supported. For example, if a device requires at least Android 4.4, whereas your smartphone has Android 4.0 or one of the earlier versions, the two gadgets will not be compatible.

Q: Can I receive calls and messages using a fitness tracker?
A: No. Some models support notifications, which means they can show you the caller id and vibrate in the case of an incoming call. Yet, you still need to use a smartphone to receive a call.

Q: How long can an activity tracker work on a single charge? How do I charge them?
A: It depends on the model. Most gadgets can work for about 5-7 days on a single charge. Most activity trackers are charged through a USB port. Therefore, you can easily connect a tracker to your laptop, computer, or any other device with a USB port.

Sources:

1. David Nield How to Buy a Fitness Tracker: Everything You Need to Consider, Wareable. May 16, 2016.

2. Valentina Palladino Fitness Tracker Buying Guide, Tom's Guide. February 10, 2015.

3. Jediah Porter How to Choose the Best Fitness Tracker, OutdoorGearLab. November 27, 2015.

4. How to Choose the Right Fitness Tracker, SkinnyMs.

5. How to Choose an Activity Tracker, Good Housekeeping.

6. Anick Jesdanun How to Choose a Fitness Tracker When They All Sound the Same, Phys.org. July 20, 2016.

7. Fitness Tracker Buying Guide, Consumer Reports. August 2016.

8. Nancy Ripton How to Choose the Best Fitness Tracker for Your Lifestyle, Best Health.

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Publish Date: 2017-11-22 09:05:14