The 5 Best Fitbit for Kids 2021 [The Complete Guide]

If you’re a parent that’s concerned about their child’s activity levels and want to push them forward to be more active, getting them a fitness tracker is a very effective method. And what better fitness tracker to get than a Fitbit device?

Fitbit encourages and motivates children to reach activity goals through a number of ways and sets up challenges for them to guide them to a more active lifestyle.

To get the best Fitbit for kids, check out the options I’ve picked out from the market right here in this article.

List of The Best Fitbit For Kids:

  • Fitbit Charge 3 – Best Fitbit for Older Kids and Teenagers
  • Fitbit Ace 2 – Best Lightweight Fitbit for Kids
  • Fitbit Ace – Best Budget Fitbit
  • Fitbit Versa Lite Edition – Best Fitbit for Teenagers
  • Fitbit Inspire HR – Best Fitbit for Minimalism

Comparison Table:

Fitbit / SpecBattery LifeWeight
Fitbit Charge 37 days1 ounce
Fitbit Ace 25 days0.6 ounces
Fitbit Ace5 days1.09 ounces
Fitbit Versa Lite4 days1.3 ounces
Fitbit Inspire HR5 days0.7 ounces

The 5 Best Fitbit For Kids in 2021

So, without further let’s see our guide of best Fitbit for kids.

1. Fitbit Charge 3 – Best Fitbit for Older Kids and Teenagers

Fitbit Charge 3 Fitness Activity Tracker

The Fitbit Charge 3 is one of the more recent Fitbit releases. It’s basically a Charge 2 but with a couple of upgrades. It’s a little pricey for a Fitbit for kids, but it does pack a lot of features that go beyond the simplicity of the more affordable Ace, Ace 2, or Inspire HR.

In its shape and size, it closely resembles the previous Charge 2. It has a vertical screen that supports grayscale colors and is 40% bigger. It’s treated with Corning Gorilla Glass 3, and its body is made of damage-resisting aluminum. Add that to the 5 ATM water-resistance, and you get a pretty solid Fitness tracker that can endure a little bit of ruggedness. Hence, it’s an amazing choice if you are looking for the best Fitbit for kids.

As for the fitness features, the Charge 3 comes with continuous heart-rate monitoring as well as GPS services (phone-connected). It’s also equipped with multi-sport tracking and SmartTrack that allows you to select specific activities to track as well as automatically detects and logs some activities like walking, running, dancing, and playing football. This is besides keeping track of the calories burned, and floors climbed throughout the day.

Furthermore, the Cardio Fitness Level indicator is an ideal feature that allows you to check your child’s level and see how much progress they’re making. The SpO2 sensor is also a good way of measuring your kid’s athletic performance.

With reminders to move, you can be sure that your little one will reach their daily activity goal and an hourly one of 250 steps.

You’ll also be able to keep tabs on your child’s sleep quality thanks to the sleep-tracking feature that measures how long they spent in REM, light, and deep sleep.

Although smart features won’t be that necessary for a child, the Charge 3 still packs some great ones like the ability to pay with NFC technology and notifications delivery.

Finally, the battery life of the Charge 3 is pretty decent for the features it has to offer and can last you a whole week.

  • Lightweight design
  • Great physical improvements over the Charge 2, including a better clasp
  • Decent battery life
  • Relies mainly on the touchscreen with no buttons
  • Doesn’t include many clock faces

Bottom Line

Honestly, I’d recommend the Charge 3 as a Fitbit for older kids or teenagers. It can even transition with those age groups into later teenage years as it’s equipped with some reliable health and smart features. It’s both durable and simple, but a little pricey, so don’t buy it for a younger child.

Read also: Fitbit Charge 3 vs Versa 2

2. Fitbit Ace 2 – Best Lightweight Fitbit for Kids

Fitbit Ace 2 Activity Tracker for Kids

A great, waterproof Fitbit for kids is the Ace 2. After all, it was manufactured by the company with kids and toddlers in mind.

This tracker is waterproof up to 165 feet, is quite durable, and comes in plenty of fun and appealing colors. It also comes with a rugged yet comfortable silicone band that is a lot more durable than the ones on the original Ace. Being adjustable to your child’s wrist means that they would feel comfortable wearing it all day long.

With the Ace 2, you’ll get detailed feedback on your child’s steps taken and total active minutes. It also gives your child an hourly activity goal to build up to a final daily goal of an hour’s worth of activity.

Furthermore, it features bedtime reminders as well as alarms that prompt your child to go to bed and wake up to maintain a healthy and consistent sleeping schedule. After that, you detailed feedback on the sleep’s duration, and quality is available on the Fitbit app for the parent to view.

As for the parental view, it includes all the stats and allows the parent to manage who their kids interact with as well as manage multiple accounts that belong to different children.

The child gets various stats, basic information regarding steps taken, and badges.

Finally, on a single charge, the Fitbit Ace can last up to 5 days.

  • Waterproof and durable
  • Interchangeable bands with fun colors
  • A great motivation for kids to be active
  • Very reasonable price for the features and quality
  • Battery life could be extended
  • Doesn’t have games to encourage children

Bottom Line

The Fitbit Ace 2 is a pretty accurate fitness tracker. Its simple design and user-friendly experience make it a great choice.

3. Fitbit Ace – Best Budget Fitbit for Kids

Fitbit Ace

The Fitbit Ace looks a lot like the Fitbit Alta but has a smaller band to suit a child’s wrist. Not only does it help you keep tabs on your child’s steps taken and active minutes but also their sleeping duration and quality.

It’s showerproof and flaunts a 128 x 36-pixel resolution display, which isn’t too high quality but is good enough for displaying basic information on the screen. By tapping on the screen, your child can switch between ten different digital watch faces.

And like the Ace 2, it connects to the Fitbit Family Account where you can monitor the child’s activity and have friendly competitions to keep them motivated.

On a single charge, the Ace lasts five days. It’s also easy to recharge through plugging it into a USB port for two or three hours.

  • Comfortable to wear and lightweight
  • Child-friendly use
  • Nice LED display
  • Subpar battery life
  • Limited to two colors

Bottom Line

The Fitbit Ace flaunts a pretty minimalistic and child-friendly design. While it doesn’t have many color choices, it comes with a nice LED display and is comfortable to wear.

You may also interested in reading: Fitbit Blood Pressure

4. Fitbit Versa Lite Edition – Best Fitbit for Teenagers

Fitbit Versa Lite Edition Smart Watch

The Versa Lite is a more affordable version of the Versa. Of course, it tracks steps taken and calories burned as well as automatically recognizes movement with the SmartTrack and multi-sport tracking features.

Moreover, it’s packed with plenty of health features, including 24/7 heart-rate tracking, cardio fitness level, reminders to move, and guided breathing sessions. It also offers sleep-tracking, including sleep stages (REM, light, and deep).

If your child’s the water-loving type, the Versa Lite is a good choice as it comes with 5 ATM water-resistance. However, it doesn’t have any swim-tracking features.

While it doesn’t have built-in GPS, it offers phone-connected location tracking. On a single charge, it can function for about 4 days.

  • Excellent value for the money
  • Many attractive colors available
  • Effortless software updates
  • Easy to use
  • No swim-tracking features despite being water-resistant
  • No count of floors climbed

Bottom Line

If you want to give your child most features available on a Fitbit without breaking the bank, the Fitbit Versa Lite is the perfect choice for you. It’s suitable for kids of ages 10 to 12, teenagers, and even adults.

You may interested to read: Best Smartwatches for Texting 2021

5. Fitbit Inspire HR – Best Fitbit for Minimalism

Fitbit Inspire HR Heart Rate

Thanks to the compact design that fits smaller wrists, the Inspire HR is one of the best Fitbit devices for kids. It may also be appealing to teenagers and adults that aren’t looking for anything too complicated -I know people in their early twenties that wear Inspire HR Fitbits.

The Inspire HR covers the basics with step-counting and calories burned as well as tracking multiple activities like running, cycling, and even swimming as it’s swim-proof up to 165 feet.

Exactly like the Versa Lite, it comes with phone-connected GPS, continuous heart-rate monitoring, and a cardio fitness level indicator.

It also has sleep-tracking and reminders to move as well as guided breathing sessions.

All the real-time notifications of the connected phone are delivered to the slim 1.4-inch screen, including call, app, and text notifications. However, no archive of these notifications is kept.

Finally, you’d only have to recharge your Inspire HR every 4 to 5 days, which isn’t bad for the combination of affordability and functionality it has to offer.

  • Swim-proof
  • Decent battery life
  • Interchangeable bands
  • A slim design
  • Very comfortable to wear
  • Doesn’t keep an archive of older notifications
  • No support for apps that aren’t on the tracker

Bottom Line

I’d consider the Fitbit Inspire HR a very suitable Fitbit as it’s simple to use, has a slim design and covers basic activity-tracking. It also comes at a reasonable price point for the features available.

Check also: Best Smartwatches for Google Pixel

Why Buy a Fitbit for Kids?

Fitness trackers are a good way to get your child to live a healthier, more active life in general. Since Fitbit is a well-known company for its fitness-tracking and fitness-related devices, it’s a pretty trustworthy one to do the job.

Plus, the only cause of concern when it comes to fitness trackers is lack of parental supervision as the child may get too caught up on achieving goals and finishing challenges that they stop focusing at school or interacting enough in their social life.

With the Fitbit app, parents get fully detailed feedback on their child’s activity and can manage who they interact with as well as the challenges they take up. It comes with a parent’s view and a kid’s view, so it’s perfectly designed to ensure responsible parental supervision.

In brief, Fitbit devices are brilliant methods to get your children more active and help them lead a healthier lifestyle as well as get fitter.

How To Pick a The Best Fitbit for Kids?

When you’re in the market seeking the best Fitbit for kids, you should bear in mind that kids are pretty active and aren’t the best at taking care of electronics. That’s why you should consider the following factors:

Waterproof, Water Resistant or Splash-Proof

Adults often forget to take their electronic devices off or out of their pockets before jumping into the pool or making a run for it under the rain, so you can’t count on children to remember.

That’s why I highly recommend buying a Fitbit that’s water-resistant with an IP68 rating to give your child the freedom to venture into water without having to worry about taking their device off and possibly forgetting to put it back on when they’re done.

Comfort of the Band

If your child doesn’t feel comfortable in their tracker, they will be reluctant to wear it and may refuse to do so altogether. That’s why you should get them a comfortable band that they can easily move their wrist in.

Most trackers have silicone bands to make them durable and resist damage due to exposure to swear or the sun. These are also pretty malleable, so your child won’t feel uncomfortable wearing them all day.

Battery Life and Charging

The longer the battery life on your fitness tracker, the less often you’ll have to charge it, which is a pretty cool thing for an adult. It’s even better for a child as having to constantly put in the charger might feel like a chore and compel the child to stop using their Fitbit.

That’s why you shouldn’t look for a device that is packed with features, especially smart ones, as more features mean that the battery will run out faster.


The more features there are on your Fitbit device, the more expensive it will be, which isn’t something that you should expect from a Fitbit for kids. And after all, how many features does a child need on a fitness tracker anyway. Going for a simple and minimalistic choice and saving up more money is the ideal course of action.

Frequently Asked Questions:

What is the Minimum Age for a Fitbit Account?

To have your own independent Fitbit account, you must be at least 13 years old. However, you can set up a “Child Account” with parental supervision with a minimum age of 8 years old.

What Age is the Fitbit Ace 2 For?

The Fitbit Ace 2 is the big-boy/girl Fitbit that suits children of ages 8 and up to 12. It’s minimalistic design also makes it suitable for children below this age range, but I’d recommend a more child-friendly tracker for those.

How to Choose the Right Fitbit Size for my Kid?

Of course, you can depend on your own accuracy to measure your kid’s wrist using a thread around their wrist.

Alternatively, you can use a more reliable method and print the paper on its official website. You simply use the paper to measure your kid’s wrist and see how it compared to the sizes available.

Final Thoughts

While I picked out the best Fitbit for kids you’ll find on the market, there are some that beat the rest in certain ways.

For one, the Ace 2 is a dedicated child-friendly Fitbit, so if you’re getting a tracker for a child between the ages of 8 and 10, it’s the ideal choice.

If your child is between 10 and 12 or even in their early teens, the Fitbit Charge 3 would be a suitable choice.

Finally, the Inspire HR is a solid choice for anyone that’s looking for a handful of features but also the affordability of the price.