Best Fitbit for Kids

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When the world is so saturated with technology and you want to get your kids to just stop watching the TV for five seconds, what are you supposed to do? It’s not like there’s a way to get them outdoors with technology, right? Well, dear reader – that’s where you’re wrong! If you want to encourage your little tykes to get out and about a bit more without taking them away from their swanky tech, look to the Fitbit for guidance.

Outdoor activity becomes a fun competition among friends and family when you use a Fitbit.  Your child will be introduced to a world of fitness goals, step records and virtual trophies with their Fitbit, and you’ll go from not being able to get them off their iPad to them always being outdoors playing and keeping fit. If this sounds like a dream come true, read on to find out about the best Fitbit for kids, and we also have a handy buyers guide to help you to narrow down your decision.

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Best Fitbit for Kids - Comparison Table

Best Fitbit for Kids - Reviews

Fitbit Ace, Activity Tracker for Kids 8+, Power Purple / Stainless Steel, 1 Count

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If your kid is around 8 years old or older, the Fitbit Ace is made for them. With this Fitbit you can connect a family account so you can control any information the device gets so your kid stays safe and healthy all at once. 

The device works using a reward system, so it will measure active minutes and steps and it then gives your kid badges for their achievements when they hit certain goals. It even allows them to challenge other kids that have Fitbits to contests to see who can take the most steps or do the most exercise. If you’re concerned about your kid’s health then not to worry either, as parents are able to monitor their kid’s activity through the Fitbit app. The app for parents allows you to track the kid, and the kid’s app allows the child to be able to keep track of their rewards.

The tracker is also quite durable. It’s not entirely waterproof but your kid can wear it in the shower and it’s fine if your kid sweats. The screen also isn’t massive but the information it displays is very clear and easy to see. It can even last up to 5 days without you needing to charge it. Furthermore, it will encourage your kid to move if they’ve been idle for too long.


  • Showerproof
  • 5 day battery life

  • Incentive badges to encourage more activity

  • Activity and sleep tracking

  • Can be used from 8 years old and up


  • Can’t be worn while swimming

As a spiritual successor to the Fitbit Ace, the brand’s main fitness tracker for kids, the Fitbit Ace 2 does not disappoint. This tracker is designed for kids aged six and older, and it’s actually not all that expensive. The Ace 2 combines fitness and play all in one. 

The tracker will log your kid’s steps and all of their active minutes, and it even monitors sleep so your kid can maintain good sleep habits. Much like the original Fitbit Ace, the Ace 2 also encourages competition among friends, helping them to earn badges for reaching certain milestones. They’ll also be regularly reminded to move off the cough to run around for a minute with the intuitive reminders system on the watch.

The Ace 2 looks a little bit different from the original Ace tracker, as the original Ace is made for kids that are over 8 years old. The Ace 2 is more geared towards slightly younger children, and it’s designed to be even more durable than the Ace. The Ace 2 has a pretty large touchscreen, and it has a bunch of colorful accessories and bands to choose from. It even has animated clock screens so your kid will have plenty of fun with this tracker.


  • Colorful design
  • Affordable 

  • Designed for kids aged 6 and older


  • As it is geared more towards slightly younger children, kids may tire of it quickly as they get older and the watch appears a little more childish

The Fitbit Alta HR is a best seller and for good reason. This Fitbit is very versatile and can both fit younger children and teenagers that want to be able to track their exercise. It’s very detailed in its statistics too.

The tracker allows you to be able to monitor your fitness levels using the built in heart rate monitor. This helps your teenager to be able to see how many calories they’ve burned through exercise, and it allows you to see how hard you’re working so you can alter and improve your workouts. It’s also pretty accurate too, and it allows you to monitor your sleep. It even has a silent alarm that gradually vibrates that helps you to wake up in the morning.

The device will automatically track calories, steps burned and the amount of distance covered, in addition to active minutes, so you can monitor your daily activity. Even better is the fact that you can use the Alta HR for 7 days without needing to charge it, but you should be aware that the more the heart rate monitor is used the faster the battery will drain. It’s got a basic display screen but it’s very simplistic in design too so it doesn’t excessively stand out. You will get a clear screen that will allow you to see all of your statistics at once in a work out.


  • Reminders to exercise after being idle for a while
  • Calender, text and call alerts

  • 7 day battery life

  • Sleep tracking

  • Can be used for kids and teenagers


  • Aimed more towards older kids and teens so may not be a good fit for an 8 year old, for example

The Fitbit Flex 2 is a very thin yet durable fitness tracker that is perfect for the amateur swimmer. It’s fully waterproof, and you can even remove the tracker from the strap so you could fit it to pretty much anything that will go around your wrist!

The tracker will show you your distance, steps and calories burned without any extra effort on your part. It even automatically tracks your sleep and you can then see the information about this on the app. If your child is roaming around they will also get text and call alerts to their phone when it’s nearby too. It has a blinking LED light system that will alert your child when they’re getting a text or call. 

The tracker has a battery life for up to 5 days and it will also remind your kid when they need to move, so it’s ideal for a kid that just needs a little bit of an extra push to get them away from their smartphone screen!


  • Waterproof
  • Call and text notifications

  • Auto exercise recognition

  • Suited to older kids


  • No LCD screen

The Fitbit inspire is a great choice for adults and children alike. This is an affordable fitness tracker that will be a good companion for slightly older kids looking to see their workout stats. While it isn’t designed specifically for children, it’s still a good choice for kids that are often partaking in sporting activities.

The Fitbit Inspire is bale to track your kids steps, distance and their active minutes. One of the best things about this fitness tracker is that it’s very versatile and loved by all age groups, so this tracker should last right into your kid’s teenage years too.

The tracker is quite affordable and it’s not overly complicated to use, so you don’t need to worry about a too complicated interface that your kid isn’t going to understand. It provides the wearer with notifications right from their wrist too so if you call and text them they can see it from the watch screen. It even reminds you to move after you’ve been idle for a certain amount of time.


  • Affordable
  • Good mobile app

  • User friendly

  • Versatile


  • Not strictly designed for kids

Best Fitbit for Kids - Buyers Guide

Why should I buy a Fitbit for my kid?

Great question! You may be wondering why you should buy a Fitbit in particular, in comparison to the whole slew of other fitness trackers in the market. Let’s have a look at some of the reasons.

Healthy Habits

One of the main reasons to buy your child a fitness tracker in the first place is to get them into healthier habits. A Fitbit will help to encourage your child to get out and explore, encouraging healthier habits and making them fit. Some of these devices utilize rewards systems like new clock faces and badges to keep your kid motivated to be active.

Keeping them Active

On that note, a Fitbit that can track fitness helps to keep your kids to stay active and keeps them healthy, as it helps to encourage them to achieve their regular fitness goals. Your kids will be out exploring instead of staring at a screen all day, and they’ll still be entertained.

Improving Sleep Quality

A lot of Fitbits incorporate sleep monitoring abilities so you will be able to track how long your child is sleeping and you can see their sleep cycles. This will help you to be able to accordingly adjust the child’s sleep to ensure their sleeping is healthy.

Family Involvement

For trackers such as the Fitbit Ace and the Ace 2 you can create accounts for your kids using one family account, so you’re able to keep an eye on their overall health and daily activities.

Boosting the Brain Power

More active kids are usually better when it comes to retaining information than kids that aren’t so activity, as exercise helps to increase the blood flow to the brain so your brain is nourished. 

Selecting the Right Fitbit for Your Kid

There are a lot of Fitbits on the market and not all of them are ideal for children, so it’s important that you choose the right one that’s kid-friendly. Here are a few things to consider when buying a Fitbit for your kid. 

Tracking Activity

Before you choose to invest in a Fitbit, you need to take some time to think about the kinds of activities that you’re going to want to track with it. If your kid likes swimming for example then you need to make sure that the Fitbit you buy is able to track it.

You should also think about sleep tracking and heart rate monitoring. With sleep tracking, you will be able to see the quality of your child’s sleep, and with heart rate monitoring you can check their heart rate. 

It’s also worth investing in a Fitbit that can track female health if you have a young female. This will allow your kid to be able to track their menstrual cycles and other female health-related information, which is especially useful for a young girl.

Battery Life

When buying a fitness tracker for any age, one of the most important factors to consider is battery life. This element determines how long your kid is going to be able to use the tracker, and whether it’s going to stop working when your kid is out and about because the charge has depleted. You need to make sure that at an absolute minimum you get a unit with a battery life of at least 3-4 days. 

User Friendly

When you’re looking for a Fitbit for your kid, it’s important to consider how easy it is for them to use the device in accordance with their age. For instance, a Fitbit Charge 3 isn’t going to be particularly helpful for an 8 year old child because it’s more complicated to use than some of the other Fitbit devices.

All of the devices we’ve mentioned in this list are suggested to be used by certain age groups. Unless you’re aware what your child wants in specific then you need to be making sure you utilize age guidelines otherwise it’s going to be a struggle to get the child to properly use it. 

Water Resistance

If your kid is interested in swimming, you’re going to want to make sure that the Fitbit you buy is able to track the kid’s swimming activities. In which case, you’ll want a device that’s water resistant. You need to know though that water resistance is different to waterproof when it comes to activity trackers. On the upside, the majority of the Fitbits we’ve covered here are water resistant for up to 50 meters. 

Design and Style

This is where you really need to consider who you’re buying the device for, as a young teenager isn’t going to be happy with devices such as the Fitbit Ace as they’re made for younger children. In the same way, a more intuitive device isn’t going to be the best choice for a child around 8 years old either. 

You should also consider things like colors and aesthetics in general, as that can be pretty important to a kid that wants to fit in! 

Control Features

As a parent, the chances are that you want to make sure your kid is healthy and happy. Some Fitbits such as the Fitbit Ace and the Ace 2 are able to give you the ability to create an account for your kid under a family account so you’re able to monitor their progress and general health.


Kids can get pretty rough while they play and can knock themselves about a lot. For that reason, it’s a good idea to ensure that the Fitbit you buy for your child is a durable one. You should try to make sure that the watch has an adjustable band too so it can have a nice fit on your kid’s wrist so there’s less chance of it going missing.


This may not be an essential feature for your kid to have, but it’s still pretty handy. There are two different types of GPS functionality options with Fitbits: linked GPS and built in GPS. With a Built in GPS you don’t need your kid to bring their phone along with them to access GPS, whereas linked GPS will need to you to bring a phone with you to connect to GPS data. Naturally built in GPS is a little bit more convenient as if your kid forgets their phone they’ll still be able to navigate around fairly easily. 


When your kid is out exploring, it can be quite useful to be able to get in touch with them. Some Fitbits will allow you to be able to view notifications such as calls and texts and it will vibrate on your wrist, whereas others will actually allow you to respond to calls and texts right from the watch itself, without needing a mobile phone with you to respond to them. This is handy for when your kid has left their phone behind when they’ve gone out for a few hours.