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10 Best Activity Fitness Tracker by Fitbit

Known for its tracker products, Fitbit has made a name for itself in the sports industry ever since co-founders Eric Friedman and James Park utilized the idea of wireless sensors and incorporated it into an asset for the sports community. The brand has been around since 2007, continually upgrading its products for newer, better versions than its previous models.

Most Fitbit products offer trackers that can help the owner trace their activities, especially those related to fitness and exercise. It aims to empower and inspire its customers to lead a healthier lifestyle that can improve their diet, their training, and their health goals.

The Fitbit brand lives up to the expectations the public has concerning its tracking technology, providing many steps that can fully integrate the schedule of the owner. Customers can adjust the trackers, whether by mobile or by the website, according to the lifestyle they already have.

Fitbit Flex 2

Exercising can be tough, especially when trying to lose weight. There are specific factors that have to be tracked, such as your sleeping schedule, diet, movements, etc. A personal trainer is too expensive so most people opt for a tracker, a device that will quickly help them monitor the factors which can improve their lifestyle for the better.

The Fitbit Flex 2 is one of these devices. It’s ultra-thin, which makes it comfortable and lightweight. The tracker can also be removable, where it can be hidden in bands, pendants, and bangles. A tight but snug fit around the wrist is best to make sure it doesn’t slip off during running or swimming activities.

The press-on design can be challenging to maneuver, but it gets easier. During these said activities, the Fitbit Flex 2 keeps track of the calories burned, the number of steps, the distance covered, and the active minutes that were followed.

It also tracks how long and how well you slept, waking the user with a silent alarm using strong vibrations. The tracker can also be set with your daily goal, with an LED display lighting up to notify the user if the goal has been reached or not.

It can also be synched with a phone or a computer, enabling for notifications to be sent to the screen or for your updates to be seen on the website. However, the device itself doesn’t display the number of steps. It’s an all-around device that can fully adjust to an all-around schedule.

Battery life is long. It can last for 3-5 days. However, when the battery is completely dead, it will take 5 hours to replenish. However, all the above features can motivate the user into integrating a healthier and more active lifestyle, if they follow the user guide correctly.


  • Water-resistant
  • Strong silent alarms
  • Comes in both small and large wristbands
  • Improved wristband
  • Small and lightweight
  • Sends notifications from synched phone


  • Only tracks swimming if arms are continuously moving
  • Not very accurate
  • Sometimes, synching does not work
  • No alphanumeric display
  • Doesn’t measure stairs
  • It takes 5 hours to charge

Fitbit Alta Fitness Tracker

A portable watch, fitness tracker and alarm all in one device are advantageous for most people, especially those who are trying to start a healthier lifestyle or people aiming to have a daily exercise. The Fitbit Alta Fitness Tracker is one of the leading devices in the sports industry, most notably in trackers.

It is a device meant to track all of your daily activities, from your sleeping schedule to even the steps you take climbing up the stairs. It uses a multitude of sensors to be able to give the most accurate of results, including the calories burned and the time that you have been overall active.

The Fitbit Alta Fitness Tracker can also be synched to some devices, such as Androids, iOS, and Windows. The only requirements needed to be able to sync correctly are an active internet connection and a USB port. The range necessary to synchronize is 20 feet.

This feature is particularly useful because the device is provided with an OLED tap display that projects the notifications, the workout assistance, and more available features. There are instances however where the Fitbit Alta is unable to receive these notifications. This issue is usually caused by the Bluetooth being unable to reach the distance.

There is also an option for printing out the most comfortable sizing for your wrist, found on the Fitbit website. You can buy it either black or silver, which mostly depends on your taste. With its lightweight and simple design, it can easily blend in with your daily look.

You are also given the freedom to adjust the settings, with which feature you want to see first if it’s the time, the steps that you’ve taken or the distance that you’ve covered.

Overall, the Fitbit Alta does motivate and encourage you to start working for a healthier lifestyle, from a vibrating alarm that wakes you up early in the morning to count your most active moments, which are a more strenuous than your regular walking. It is a helpful tool in reaching the goal that you have set yourself and applying even the most basic of exercises in our daily routine.


  • Takes only 1-2 hours to charge
  • Resistant to water, rain, and sweat
  • Tracks all-day activities
  • Has a built-in alarm
  • Available in different sizes
  • Notifies you of text messages and calls


  • Prone to faulty band and difficult to fasten
  • Miscounts steps
  • No specific instructions for synching
  • No heart rate monitor available
  • Prone to battery damage

Fitbit Blaze Smart Fitness Watch

Most smartwatches always have a small screen, making it difficult for the wearer to tell the time or to read the notifications sent. However, with the upgraded Fitbit Blaze Smart Fitness Watch, a small screen is no longer a problem. With its larger screen and upgraded features, the Fitbit Blaze is an asset when it is integrated into the lives of people aiming for healthier living.

With a simplified heart monitor that tracks your heart rate through wrist-based pulse, you won’t have to deal with an uncomfortable chest strap while exercising. It will be easier to breathe and use with your tracker kept close. It also has a multi-sport tracking unit that can track any and every type of activity, such as biking, trekking, and cross-training, etc. You will have to select the action before you start the exercise.

Moreover, by syncing it with your phone, you can receive notifications, such as texts, calls and calendar reminders. This feature is helpful when you are in the middle of exercising because it is still capable of telling you everything that you might’ve missed. Additionally, you can even play music on it, so long as you check on the Music Control settings.

The Fitbit Blaze doesn’t need to be manually switched on—you can turn it on with a simple flick of a wrist. The same goes for the Sleep Mode, where the smartwatch will realize that you’re sleeping when your heart rate is relaxed, and there is a lack of movement. By morning, you can track the hours of sleep you got, and well it went, which is helpful for others who wish to monitor their sleep data.

The battery life is remarkably well, though it is prone to damage if it is not handled well. It usually takes 5-6 days for the battery to be drained entirely and on the downside, you will have to remove the watch from the strap to charge it solely.

With its larger screen face and accessible features, the Fitbit Blaze offers a variety of characteristics that can fully motivate you into becoming the healthier and better version of yourself. It helps you track all of your daily activities and monitor your notifications while exercising.


  • Notifies you of text messages and calls
  • Has a music control setting
  • Larger screen, easy-to-read display
  • Tracks progress daily
  • User-friendly
  • No need for chest strap


  • Difficult with compatibility
  • Inaccurate heart rate readings
  • Prone to battery damage
  • Fewer advantages for Android users
  • Miscalculates regarding driving and walking
  • No GPS

Fitbit Charge HR Wireless Activity Wristband

Exercising daily without a monitor or a tracker can be a difficult feat, especially if trying to aim for the best, accurate results possible. With the Fitbit Charge HR Wireless Activity Wristband, however, exercising and tracking can smoothly be blended into one. The Fitbit Charge tracks most—if not—all of your activities, such as workouts, heart rate, distance, calories burned, floors, active minutes and walking steps.

It can also be-be synched wirelessly and automatically to most devices, which enables for notifications to pop on the screen. You will have to check on your progress on your tablet, computer or Smartphones (Android and Windows included.) The only requirements needed are a reliable internet connection and a USB port. Once that has been provided, the Charge HR is ready for use.

One of the downsides to this device, however, is that the Charge HR is not swim-proof or shower-proof. It is prone to damage if it is in the water and has to be dry and clean so to not damage the skin of the wrist. It cannot track any swimming activities and has to be taken off when in the shower. But it is water-resistant to rain, sweat, and splash.

The battery life can last up to five days, as long as no prior damage has been incurred. It is highly recommended to take it off and charge it every few days so that tracking all of your activities are not interrupted.

While exercising or engaging in any activities, the Charge HR takes into account your heart rate continuously and accurately, so long as the band stays on in your pulse area and is not covered with sweat. But it is not recommended to wear this device if you are dependent on a pacemaker or any implanted medical instruction.

Before buying this device, you are also given the freedom to size the band according to your preferred dimensions in the Fitbit Website. It monitors all of your activities, even sleeping, while making sure that you are still comfortable with its wear. However, like most smartwatches, its age starts to show with more time, as air bubbles and tearing of band are prone to happen.


  • Vibrates for setting alarms, receiving calls and reaching your goal
  • Shows miles, time and elevation when working out
  • Has a silent alarm
  • Easy to use and charge
  • Very comfortable and easy to put on


  • Band is prone to air bubbles and disintegrates after extended use
  • Technical issues with synching
  • Stops monitoring heart rate if sweat is prominent
  • Prone to battery damage
  • Not swim-proof or shower-proof


Fitbit Flex Wireless Activity + Sleep Wristband

The Fitbit Flex Wireless Activity plus Sleep Wristband, with its rubber strap and sleek black design, hails from one of leading trackers in the sports industry. It has many features that can be integrated into your life, such as vibrating alarms to wake you early in the morning, synching mechanisms to notify you with incoming calls, and sensors that can track all of your daily activities.

The device, fashioned to be sleek and slim, has LEDs that will light up the closer you get to the goal that you have set for yourself, such as the number of steps to take or the number of calories to consume every single day.

This feature can, of course, be adjusted accordingly using your phone or computer. Syncing is available for both iOS, Android and Windows users. It syncs automatically and wirelessly, as long as there are an open internet connection and USB port.

The Fitbit Flex has attributes that make it desirable. It’s so lightweight that you won’t even know that it’s clasped around your wrist. Its LED lights make it look very minimalistic and simple, made to blend in with any clothing that you’re wearing.

With its blinking design, it might take a while for the function of these said lights to fully kick into your mind, but once it’s been internalized, it will be a lot easier to deal with LED lights instead of numbers, etc. However, you can check your full progress on the website, as long as it has been appropriately synced.

The app is also convenient when it comes to the settings that haven’t been adjusted by you. It estimates your strides for you if you haven’t inputted it earlier on. The estimates are done thoroughly through your height and your gender, which is an assumption. By making sure that the settings are well adjusted, you can begin the journey towards developing a healthier lifestyle with better, accurate results.


  • Available in different colors
  • Made of TPU Rubber
  • Battery can last up to 7-10 days, takes 3 hours to charge
  • Update includes a barcode scanner
  • Stride and Running Stride can be adjusted in the settings


  • Band can be too tight and painful to secure
  • Prone to battery decline/damage
  • No GPS feature
  • Not swim-proof
  • Sometimes counts arm movements as steps

Fitbit Surge Fitness Superwatch

Most heart rate monitors require you to strap a band around your chest to get an accurate reading, but this can be very uncomfortable and tedious. This can also trouble for those who wish to exercise with as minimal resistance as possible.

The Fitbit Surge has none of those technicalities. It has a simple design that can make exercising and going on about your day easier. By relying on your pulse rate as its basis, the Fitbit Surge doesn’t need to constrict your chest with a strap.

It also offers a variety of designs, such as tracking your daily activities, including all of your active minutes, the calories you’ve burned, the steps you’ve climbed and the distance you’ve covered.

It also monitors your sleep and has silent, vibrating alarms to help you wake up. The alarms themselves aren’t very long in duration, but you can set more alarms if one is insufficient. The alarms can be progressive for those who have difficulty waking up.

The Fitbit Surge, compared to other models, doesn’t need to be constantly tapped on to see the touchscreen. It has an LED display against a black background and is always turned on, no matter how inactive you are, making it easier to see the time and to read the notifications sent to your phone.

But it can only send calls and texts, not Email or Facebook notifications. You can also control songs on your phone, as long as it has been appropriately synced. Syncing your progress and status to leading smartphones and computers is very possible.

Battery life is expected to last 7 days. However, it is prone to damage and decline, depending on how it is used. Though it can be a bit bulky and heavy (compared to past versions) for other users, it can come in two sizes and even two colors which are small (5.5-6.3 inches) and large (6.3-7.8 inches) and black and tangerine, respectively. It serves its purpose well enough, providing you with accurate heart rate results and motivating you to continue with the healthiest lifestyle as much as possible.


  • No chest strap
  • Display is always on
  • Intuitive and user-friendly
  • Automatically goes into Sleep Mode
  • Accurate GPS tracker


  • Bulkier and bigger
  • Sometimes, screen is challenging to swipe
  • HRM is prone to missed beats and lagging behind
  • Problems with Bluetooth might occur
  • The band is apt to air bubbles

Fitbit One Wireless Activity Plus Sleep Tracker

Sleep is one the few things that human beings can’t live without in their lives. It is so easy to have so much of it and less of it that most people have trouble managing to get a good night’s sleep. The Fitbit One fixes that problem.

With sleep monitoring as one of its focus, it helps you maintain an active lifestyle the very first minute of your day. It wakes you up with silent but robust vibrating alarms that aren’t annoying for your partner sleeping next to you.

But not only is it a sleep monitor, but it is also a tracker; it tracks many of your activities which can range from following the steps you take to the distance that you’ve traveled. It can even track the stairs you’ve climbed.

To check your progress, you have to sync the device to either a phone or a computer. The Fitbit One can sync to many smartphones, such as iOS, Android, etc. It syncs automatically and wirelessly through Bluetooth 4.0.

Not only are you able to see your data on your phone or computer but the Fitbit One also encourages you to be more active. It does this by awarding you with badges and helping you set goals for yourself. It also tracks your food intake, helping you track the calories that you’ve burned. Additionally, it can even help you keep track of other people as friendly competition.

Regarding its design, the Fitbit One has an effortless look. You can choose from a variety of colors that might seem fit for you. The package itself comes with a clip that helps you hook the device to your shirt, etc.

It’s elegant and sleek, but the problem with the Fitbit One, if it isn’t worn around your wrist, is that the results may tend to become inaccurate. However, the package comes with a band that will fix this said problem. It also has a choking hazard for children under three years old.


  • For right-handed and left-handed people (when worn with a band)
  • Has two settings for sleep mode: sensitive and normal
  • Able to keep track with other people
  • Well-priced
  • Does a proper job monitoring if you’re active based on your activity


  • Not swim-proof and shower-proof
  • Tends to under-count steps
  • Skin sensitivity problems
  • Resets stats every day at midnight

Fitbit Charge Wireless Activity Wristband

The Fitbit Charge’s primary purpose is to motivate the wearer to lead a healthier lifestyle. It provides the necessities a healthy lifestyle requires which are alarms, monitors, and motivation.

It tracks all of your activities, from the steps that you’ve taken and the calories that you have burned. Additionally, it follows the flight of stairs that you’ve climbed and syncs to your mobile or computer automatically and wirelessly when you arrive home. This feature is useful, proving that the Fitbit Charge maintains your progress all throughout the day.

One of the problems with the Fitbit Charge is the band tends to fall apart after daily use. But this can be fixed once the Customer Service crew has been contacted. Aesthetically, the Fitbit Charge is not as slim as other trackers are. The band is almost double the size of the previous Fitbit Flex, and it is also not swim-proof or shower-proof.

When washing your hands, you must always take off the Fitbit Charge because it tends to irritate your skin once water gets under the band. And even though the Charge is a bit larger, the screen is more prominent. The bright OLED display shows your daily stats, time of the day and notifications sent in from your phone. The screen doesn’t cause a strain on your eyes.

Overall, as a companion for daily exercising, the Fitbit Charge is a versatile device. It provides you the avenue and platform for having friendly competition, and it congratulates you heartily once you’ve reached a goal that you have set for yourself.

In other trackers, the screen notifies you of any incoming calls, but with the Fitbit Charge, it vibrates so that you won’t be able to miss any important calls or notifications. However, if you buy this product, the battery tends to decline, depending on how well you use it.


  • Well-rounded tracker
  • Bigger screen and bigger display
  • Congratulates you once you’ve reached your goal
  • Vibrates when you have incoming calls
  • Automatically detects if you are sleeping


  • Bands tend to fall apart
  • Not swim-proof or shower-proof
  • Double the size of regular trackers
  • Prone to battery decline

FitBit Flex Wireless Activity Plus Sleep Wristband

The Fitbit Flex has many features and assets that can helpfully integrate a healthy lifestyle to all of its wearers. It is a tracker, a sleep monitor and a motivator in one device. One of the many things that it does is track all of your daily activities, including your sleep.

There are two settings for the Fitbit Flex when it comes to the Sleep Mode. The settings are ‘restless sleep’ and ‘deep sleep.’ The problem with the settings is that it can misidentify those fitful sleepers as ‘restless’ even though they are actually in ‘deep’ sleep.

The feature can prove to be inaccurate regarding having the proper data and stats for each morning. Sleep Mode also has to be manually switched on, instead of the Fitbit Flex merely detecting that you are asleep.

Concerning tracking all activities, the Fitbit Flex cannot track food intake. But it can track your heart rate and the calories you’ve burned through the exercise and physical activity that you have been doing.

The Fitbit Flex also notifies you through its blinking LED lights, showing you how your day has been stacking up towards your daily goal. Because it doesn’t have a screen, you always have to rush to your phone or computer to see the stats that you’ve been doing and to see the results of the challenges with your friends. And it’s not a watch, so you are unable to tell the time and day.

The Fitbit Flex also has to have sufficient charge or else it will not take into credit the steps that you take while it is in low battery. Overall, the Fitbit Flex has a good slim and sleek design to it. It’s not heavy so you can barely notice that it’s there. It provides a straightforward and minimalist model but it has a problematic band to clasp on, mainly because you need to have an excellent grip to clip the prongs on.


  • Has two settings for Sleep Mode
  • Can invite friends for challenges
  • Does not monitor food intake
  • Has difficulty automatically syncing on its own


  • The clasp is difficult to close and wrap around the wrist
  • Battery life tends to decline
  • Can misidentify sleep as ‘restless.’
  • Doesn’t automatically detect sleep

Fitbit Zip Wireless Activity Tracker

Most trackers can be quite bulky and irritating to have clipped to your body, but with the Fitbit Zip, those problems are directly erased. It has all the features that a tracker has. With an easy to read screen and a small size to accommodate the wearer’s comfortability, the Fitbit Zip offers the best by tracking the steps you take, the food you eat and the minutes that you have been active.

Unlike most trackers, it doesn’t have an alarm that will wake you, but it makes up for it by focusing solely on your physical activities. It can be synced to your phone, but it can have compatibility issues with Android users. Once synchronized, it will upload your data very quickly so that you can review it later. You can even connect it to the free app My Fitness Pal so that your calorie allotment can be well adjusted.

The simple style and structure of the Fitbit Zip can allow it to blend easily with the wearer’s comfortable or jogging look. You can clip it anywhere if you want to have better results. However, it has been noted that wearing it as a watch can lead to inaccurate results regarding your steps. You can clip it to your shoe, waistband, or even bra strap.

The Fitbit Zip can motivate you into going out more and choosing to walk to more places so that you can add to the step count. It has a 7-day memory so that your data won’t be deleted once you’re done with your activities. Its battery life is a more extended than most trackers as well, and the pedometer is accurate.

It’s a great tool to have for beginners who want to have an active and fit lifestyle. It promotes friendly competition with friends who have the same product as well. However, the Fitbit Zip does have issues with its battery as it is prone to decline after misuse.


  • Counts your active minutes
  • Can be clipped anywhere in your body
  • Small and easy to read
  • Water resistant
  • Has a 7-day memory


  • Steps are inaccurate when worn as a watch
  • Easier to lose due to its small size
  • No backlight
  • Casing does not hold securely

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