Fitness has become a big business in recent years. This is partly due to a general interest from many to improve their fitness, but it is also thanks to developments in technology and, most notably, the emergence of fitness trackers.

These trackers have provided a convenient way for the everyday person to keep track of their fitness levels with little to no effort. This, in turn, has also grabbed the attention of a lot of parents, who see fitness trackers as a great way to keep track of their children’s fitness as well as their own.

This guide looks at the best fitness trackers for kids currently on the market and compares their pros and cons. It will not include any devices that are considered smartwatches though because although many smartwatches have the capacity to be used as a fitness tracker, they are a different type of device in their own right.

Budget
best-budget-fitness-tracker-for-kids
LETSCOM HR
4.6/5.0
Battery Life: 5-10 days
Smartphone Integration: Companion app
Has a decent range of features including a heart rate monitor.
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Best Value
best-value-fitness-tracker-for-kids
UNICEF Kid Power Band
4.5/5.0
Battery Life: 3-7 days
Smartphone Integration: Companion app
Child-friendly design with some good in-app features.
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Top Pick
top-value-fitness-tracker-for-kids
Garmin Vivofit Jr 2
4.7/5.0
Battery Life: 1 year
Smartphone Integration: Compatible mobile app
The best option for kids thanks to its design and features.
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Features of a good fitness tracker

First of all, it’s important to understand what fitness trackers actually are. There is often a lot of misconception about these devices because of vague marketing phrases and other promises made by manufacturers.

Fitness trackers are designed to track general fitness activity. They monitor things such as movement, heart rate, and how many calories you burn. For the average person, this is great and is arguably all you need, however, athletes may be a little disappointed, as they aren’t capable of giving you an advanced breakdown of your performance.

Fitness trackers also differ from running watches in the fact that they don’t typically have a GPS. Without this, fitness trackers can’t accurately monitor your pace or distance which could make them seem a bit redundant for any runners or cyclists who are after more than a basic fitness assistant.

What do good fitness trackers need to have then? Well, there a few things that every decent fitness tracker should include. Firstly, the tracker should be waterproof or at least water resistant. This is partly because fitness trackers should be designed for use in all weathers but also because there are likely to get coated in sweat from time to time.

It is also fairly commonplace to see heart rate monitors on fitness trackers nowadays. It is important to note, however, that not all heart rate monitors work the same. Some trackers, for example, monitor your heart rate 24/7 and inform of your resting heart rate when you wake up. This is a very good feature for checking if your overall health is improving and one that is highly recommended if you are mainly interested in fitness trackers for their heart rate monitoring capabilities.

Another important aspect to consider is whether or not to invest in a tracker that has a screen. Generally, a screen is preferred as it allows you to check the time and monitor your fitness levels without needing to open an app on your phone. A display does usually mean an increase in price though so it is still worth considering whether your child definitely needs one.

A good fitness tracker will also have a good mobile app to go with it. This is a pretty essential part of the package, as the app will provide you with the option of viewing your fitness data on a larger screen. This means you can not only view a lot more data at once but also set goals and challenges for yourself or your kid, provided the app is a good one of course.

Fitness Trackers for Kids Comparison Table

Make and ModelBattery LifeTrackingSmartphone IntegrationPrice
Garmin Vivofit Jr1 YearSteps, sleep,
and 60 minutes
of recommended
daily activity
Compatible
mobile app
Check Price
Garmin Vivofit Jr 21 YearSteps, sleep,
and 60 minutes
of recommended
daily activity
Compatible
mobile app
Check Price
LETSCOM Fitness Tracker HR5-10 daysHeart rate,
sleep, and all-
day activity
tracking
Companion appCheck Price
Fitbit Ace, Activity Tracker for Kids5 daysSteps, active
minutes, and
sleep
Fitbit AppCheck Price
UNICEF Kid Power Band3-7 daysSteps and
movement
Companion appCheck Price
Fitbit Zip6 monthsSteps, distance,
and calories
burned
Fitbit AppCheck Price

1. Garmin Vivofit Jr

Garmin Vivofit JrView on Amazon

Editor’s Rating: 4.5/5

The Garmin Vivofit Jr is one of the most famous fitness trackers for kids available right now. Although a new version has been released, the original model still has plenty to offer in terms of design and functionality.

The Vivofit Jr has a built-in display with a screen of 0.39” x 0.39”. This isn’t exactly tiny but at the same time, the screen is still rather small, even for a wearable. The display is also black and white. This isn’t the end of the world as many fitness trackers use black and white displays to conserve battery life, however, given that this device is aimed at children, a color display would have been preferred.

The battery life of this device is amazing. Garmin has said the Vivofit Jr will last for a year thanks to its more traditional CR1632 battery. Although this means that the battery itself will need replacing every year, it cuts out the need to recharge the device every week or so. It is mainly personal preference as to which method you prefer but regardless, the Vivofit Jr will last a very long time on a single battery.

The tracking capabilities of the Vivofit Jr are also really good. It has the ability to track steps and sleep as well as 60 minutes of recommended daily activity. Although this is fairly commonplace stuff for fitness trackers, it is still great to see it being implemented on a child’s tracker as some companies tend to cut corners slightly when it comes to tracking features.

The 60 minutes of daily activity can be achieved using the compatible mobile app. The app itself is really well designed with a great interface and unlike on many other fitness apps, it has built-in features that are just for kids. These features include mini adventures for the child to take part in which are a great way to get your child active without it feeling like a chore for them. As your child completes tasks assigned on the app, they receive virtual coins which can then be exchanged for various rewards.

The app can also be used to invite other family members to compete in a daily step challenge, which is a great way to get them involved in a walk through a country park, for example. It can also be used to send your child reminders of things to do like brushing their teeth or making their bed.

The Vivofit Jr has also been designed and constructed superbly. Firstly, it uses a polymer case to protect the display and other internals which makes it super durable and means that a child shouldn’t be able to break it by accidentally hitting it while playing.

The strap is also made from silicone, meaning it is very flexible and can be stretched over the hand to fit. For this reason, there is no need for a traditional buckle design on the strap and, therefore, there are no small parts that can fall off and potentially become a choking hazard.

An excellent fitness tracker that has clearly been designed for children. The black and white display is a bit of a let down though and the overall size of the display could also be improved.

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Tech Specs
Display: Black & White, 0.39” screen
Battery Life: 1 year
Tracking: Steps, sleep, and 60 minutes of recommended daily activity
Smartphone Integration: Compatible mobile app
Construction: Polymer case, silicone strap, 5 ATM water resistance
The Pros
Fairly interactive
Shows steps
Excellent battery life
Includes sleep tracking
Has more advanced features than the average kid’s fitness tracker
The app is very feature-rich
Includes fun adventure trails to get kids active
Durable design
Water resistant up to 40 meters
Can be worn 24/7 and in all weathers
The Cons
Not color
The screen is fairly small
No heart rate monitor

2. Top Pick: Garmin Vivofit Jr 2

Garmin Vivofit Jr 2View on Amazon

Editor’s Rating: 4.7/5

The Vivofit Jr 2 shares the majority of its specifications and features with the original model. There are, however, certain areas that have been drastically improved and arguably, they justify the decision to produce a follow-up model.

Like the original Vivofit Jr, this device uses a 0.39” x 0.39” display. The difference here though is that Garmin has upgraded it to a color display. This is a very welcome upgrade, as one of the main downsides to the original Vivofit Jr is the black and white display.

The color display on the Jr 2 is so much better and it makes the whole device feel even more kid-oriented than it already was, which is saying something. The only criticism of the display, however, is that the size hasn’t been increased as this was also a slight downside to the original device.

The tracking capabilities of this device or pretty much identical to the original model as this wasn’t really an area that Garmin felt needed improving. It is hard to argue with that as the original Vivofit Jr already offers plenty of functionality in terms of tracking features. A possible improvement would have been a heart rate monitor but these are only usually seen on fitness trackers that are designed for both children and adults.

The mobile app is also largely the same except for one key addition. The new bands on the Vivofit Jr 2 are actually linked to specific adventures your child can take part in on the app. The adventures will vary depending on the band your child has but separate bands can also be purchased to unlock more adventures.

Although, this is a cool feature to have it is disappointing that these adventures can supposedly only be unlocked by investing more money as the full features of the app are then essentially hidden behind a paywall.

The Vivofit Jr 2 also has the same design and construction as the original model which isn’t surprising as this is another area that didn’t really need improving. Instead, Garmin has partnered with Disney and released a wide range of different bands based on different characters from Disney movies. This is a nice touch and it gives kids much more choice when it comes to which design they would like.

Garmin has made a lot of necessary improvements to the original Vivofit Jr, however, the screen size and lack of heart rate monitor is still a bit of a letdown. There is also the issue of having collectible bands that are required to unlock features of the app but that probably won’t be a problem for everyone.

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Tech Specs
Display: Color, 0.39” screen
Battery Life: 1 year
Tracking: Steps, sleep, and 60 minutes of recommended daily activity
Smartphone Integration: Compatible mobile app
Construction: Polymer case, silicone strap, 5 ATM water resistance
The Pros
Fairly interactive
Shows steps
Has a color display
Excellent battery life
Includes sleep tracking
Has more advanced features than the average kid’s fitness tracker
The app is very feature-rich
Includes fun adventure trails to get kids active
New bands on the version 2 unlock new adventures on the app
Durable design
Water resistant up to 40 meters
Can be worn 24/7 and in all weathers
The Cons
The screen is fairly small
No heart rate monitor
Access to the new adventures may be limited to the band(s) you have

3. Best Budget: LETSCOM Fitness Tracker HR

LETSCOM Fitness Tracker HRView on Amazon

Editor’s Rating: 4.6/5

Unlike the Vivofit models, the LETSCOM Fitness Tracker HR hasn’t been designed specifically for children. It is, however, still marketed as a tracker that can be used by children, which is why it has been included in this guide.

First of all, the display on the LETSCOM HR is nice and large, which was an issue with the Vivofit Jr. It also uses OLED technology, meaning that color is vibrant and blacks really are black.

This seems a bit unnecessary though as the display is black and white so although the blacks will be black, there isn’t really any vibrancy that needs to be produced. Also, OLED panels tend to drain battery life faster than LCD panels, which are usually preferred for smaller devices such as wearables. Having said that the display is nice and large and the information it shows also looks very crisp.

There is one other issue with the display though when it comes to child interaction with the device. As this device hasn’t been primarily designed for kids, it doesn’t really include any features that are tailored towards children. That’s not to say a child can’t use the device, it just means that they won’t find any on-screen dinosaurs or other visuals like they would with the Vivofit Jr range.

The battery life on the LETSCOM HR is decent but not mind-blowing. On a full charge, the device should last between 5 and 10 days depending on use. This isn’t bad at all, however, you can’t help but wonder if this could have been improved by using an LCD panel instead.

The tracking capabilities of this device are excellent and are arguably the main selling point of this device, especially when you consider its price-point. This is because it is one of only a few fitness trackers kids can use that actually has a heart rate monitor. It will, of course, also track movement and sleep but the fact that it has a heart rate monitor is a big plus for this device in terms of functionality.

The companion app for this device is where the LETSCOM HR is really let down a bit. The app is rather basic in comparison to other tracker apps and on top of this, some people have run into issues with synchronization between the tracker and the app, which meant incorrect readings. This has only happened to a very small percentage of buyers but it is still something you should be aware of.

On the plus side though, the construction and overall design of the device is very good. For starters the LETSCOM HR is IP67-rated, meaning you should have no issues using the device in all weathers. You can also wear the device to go swimming with but be aware that it is only water resistant up to 1 meter and only for up to 30 minutes.

Overall, this is a great fitness tracker, all things considered. It has a crisp, large display and offers plenty of functionality for a fitness tracker at this price-point. There are aspects of the product that aren’t so great, such as the companion app but in general, this is a tracker that is well worth the money.

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Tech Specs
Display: OLED, touch screen, black & white
Battery Life: 5-10 days
Tracking: Heart rate, sleep, and all-day activity tracking
Smartphone Integration: Companion app
Construction: IP67 water resistance, upper casing: PC, strap: TPU
The Pros
Fairly interactive
Shows a wide range of different information
Decent battery life
Only take 1-2 hours to charge
Excellent tracking capabilities
Includes a heart monitor
Able to offer GPS tracking
Capable of showing most notifications
Durable design
Can be worn 24/7 and in all weathers
Water resistant up to 1m for up to 30 minutes
The Cons
Not color
Interface not designed specifically for kids
Shorter battery life than most of the other trackers on this list
The app is rather basic
Some other trackers offer better water resistance

4. Fitbit Ace, Activity Tracker for Kids

Fitbit Ace, Activity Tracker for KidsView on Amazon

Editor’s Rating: 4.4/5

For a long time, Fitbit refused to create a fitness tracker for kids. Although they had their reasons, they have since changed their stance and have now released the Fitbit Ace. The Ace is a fitness tracker aimed at kids of ages 8 and upwards, meaning that there aren’t any adventure challenges or dinosaurs on the screen like you get with the Vivofit Jr. instead, you get a device that is rather grown up and essentially functions like a smaller version of a regular Fitbit.

Like the LETSCOM HR, the Ace also uses an OLED panel. As previously mentioned, there a number of downsides to using OLED panels on wearable tech even though they generally provide a nicer display. The display is also black and white which will mean better blacks and possibly a reduction in battery drain as an OLED display simply turns off LEDs where black is required.

The Ace has an expected battery life of around 5 days but this will vary slightly depending on usage. This isn’t terrible by fitness tracker standards, but nowadays there are many trackers that are able to offer much better battery life. The good news though is that the Ace only takes 1-2 hours to fully charge, so you or your child shouldn’t need to wait too long before being able to use the device again.

The tracking capabilities on the Ace are fairly good. It includes all the main things such as tracking steps, minutes, and sleep, however, it, unfortunately, doesn’t have a heart monitor. This isn’t uncommon for fitness trackers that are designed for kids but given the price tag and the fact that this is a Fitbit product, it is still somewhat surprising.

In terms of smartphone integration, the Fitbit Ace really excels. The accompanying Fitbit app is brilliant and is packed with features to assist you and your child with their fitness. The app works by getting you to set up a family account which you can then use to create an account for your child or children. Once you have done this you can then track your child’s progress.

Your child can also log into their account where they will have access to the “Kid View”. This view will allow them to see their stats and any badges they have obtained. They can also use the app to change the watch face on their device.

As for the construction, the Fitbit Ace shares many of its materials with those commonly found on other fitness trackers. It uses surgical-grade stainless-steel to house the display as well as the internals, which keeps them safe during any physical activity and the clasp is also made from the same material, giving it decent durability also.

The strap is made from some form of elastomer meaning it is super durable and able to be used in all weather. In terms of water resistance, the Ace is IPX7 rated, meaning it is able to withstand rain and sweat, while also being shockproof. Unfortunately, though, the device isn’t able to be used for swimming, which is a shame.

A good fitness tracker with an amazing app to go with it. However, it certainly isn’t one of the cheaper fitness trackers on the market and aside from the excellent app, it doesn’t really have much to offer that can’t be found on cheaper trackers. Having said that, the app does offer some very good features for children which could be considered reason enough to spend the extra money.

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Tech Specs
Display: OLED, touch screen, black & white
Battery Life: 5 days
Tracking: Steps, active minutes, and sleep
Smartphone Integration: Fitbit app
Construction: Tracker and clasp: surgical-grade stainless-steel, strap: elastomer, IPX7 water resistance
The Pros
Fairly interactive
Shows a decent range of different information
Average battery life
Only take 1-2 hours to charge
Decent tracking capabilities
Parents can create child accounts
Has a built-in “Kid View”
Durable design
Rain, sweat, and shockproof
The Cons
Not color
Interface not designed specifically for kids
Shorter battery life than some of the other trackers on this list
No heart monitor
Some other trackers offer better water resistance
Not suitable for use while swimming

5. Best Value: UNICEF Kid Power Band

UNICEF Kid Power BandView on Amazon

Editor’s Rating: 4.5/5

The UNICEF Kid Power Band is a bit different from the other fitness trackers on this list as a percentage of each sale is used as a donation to UNICEF USA. This means that when you buy a Kid Power Band you are helping other children as well as your own. The tracker itself is also a pretty good one with a reasonable price tag, considering the features it has.

The Kid Power Band uses a fairly large, black and white display with a touch screen. Usually, a color display is preferred, especially for kids trackers, however, the Kid Power Band has a pretty intuitive UI that has clearly been designed for children and it makes up for it in this case. Of course, this UI in color would still look nicer but given this device’s price-point, it isn’t a big deal.

It’s hard to say what the exact battery life of this device actually is. The new model that is being featured here is said to have twice the battery life of the previous model, however, on the official website this model is still listed as having a battery life of 3-7 days. If it does indeed have twice the battery life of the original model, you can expect the Kid Power Band to last for up to 2 weeks between charges though, which is very good by fitness tracker standards.

The tracking features of this device are the main letdown. While it is able to do the basics, such as tracking steps and general exercise, it isn’t capable of monitoring your child’s sleep or heart rate. A heart rate monitor wasn’t really expected on a device at this price point, but it is a shame not to see any sleep tracking being offered.

The companion app, however, is a good one. It has clearly been designed for children but at the same time, it also offers a way for you to keep track of your child’s progress. The app uses a built-in points scoring system, and your child can also be given virtual in-app missions to do in order to make exercise more of a game, rather than a chore. The only criticism of this app is that the features for parents are somewhat limited.

The construction and overall design of the Kid Power Band are also pretty decent. The strap is made from silicone and should, therefore, provide a decent level of durability and flexibility to the device. It is unclear what materials have been used for the upper casing, however, UNICEF ensures that it is tough enough to withstand the sort of punishment a child will likely throw at it.

The device is also water resistant. The level of water resistance hasn’t been specified but the Kid Power Band can be used in the rain and it will also be fine for your child to keep the band on while washing their hands. Anything more than this could cause problems though, so it is recommended not to let your child go swimming with it or submerge it in the tub.

Overall, this is a fairly simple device that has clearly been made for children. It does lack a few features that arguably should have been included but it does more than enough to justify its price tag.

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Tech Specs
Display: Touch screen, black and white
Battery Life: 3-7 days
Tracking: Steps and movement
Smartphone Integration: Companion app
Construction: Water resistant, silicone strap
The Pros
Fairly interactive
Shows a decent range of different information
UI clearly designed for children
Average battery life
Only take an hour to charge
Able to track movement and activity
Records activity
Children can earn points through exercise
Includes virtual in-app missions for kids
Durable design
Can be used in the rain or while washing hands
The Cons
Not color
Shorter battery life than some of the other trackers on this list
No heart monitor
Doesn’t track sleep
Somewhat limited features
Some other trackers offer better water resistance
Not suitable for use while swimming

6. Fitbit Zip

Fitbit ZipView on Amazon

Editor’s Rating: 4.5/5

The Fitbit Zip is a little bit different from the other devices on this in the fact that it isn’t a band-style fitness tracker. Instead, it uses a clip that can be attached to various items of clothing, such as a belt, or pocket. This design has its own pros and cons, which we will come to in a moment but it may be a better option for a child who doesn’t like to wear things on their wrists.

The display is LCD which should mean better battery life when compared to OLED panels and it also uses a touch screen. The display is also black and white which isn’t ideal but at the same time, it doesn’t look too bad and Fitbit has made sure to include some added visuals such as a smiley face and footsteps to spice it up a bit.

The battery life of the Zip is excellent. The device should last about 6 months before needing a new battery and it uses a traditional 3v coin battery, which shouldn’t be too hard to replace. This also means that the Zip doesn’t need to be plugged in and recharged every week or so. Its really just personal preference as to which option is better though, so decide for yourself whether or not you prefer this implementation.

The tracking capabilities of this device are decent but not amazing. It is able to track your steps, distance, and calories burned but, unfortunately, not your sleep. This isn’t too surprising as it is a clip-on device, but even so, a sleep tracker would have been beneficial. There is also no heart monitor on this device. Again, this isn’t surprising as it isn’t a band-style tracker but regardless, the lack of a heart monitor is a still a negative when compared to some other trackers.

The Zip uses the same Fitbit app as the Ace. This means you will be able to track your child’s progress in more or less the same way. This means that the Zip trumps most of the other trackers in this guide in terms of smartphone integration, as the Fitbit app is arguably the best available.

The construction of the Zip has also been thoroughly thought out. It uses silicon for the clip, which also acts an extra layer of protection for the tracker and internals and the tracker itself is made from thermoplastic. Overall, this makes the Fitbit Zip a very durable tracker that should be able to survive most impacts. The Zip is also water resistant against rain, sweat, and any splashes. It isn’t recommended to use the Zip while swimming, though, as the device is only water resistant, not waterproof.

For the right child, this might be a better option than the more common band-style trackers that are available. It might not have been designed for children specifically, but it should still tick most of the boxes when it comes to choosing a good tracker for your child.

amazon

Tech Specs
Display: LCD, touch screen, black and white
Battery Life: 6 months
Tracking: Steps, distance, and calories burned
Smartphone Integration: Fitbit app
Construction: Water resistant, silicon clip, thermoplastic tracker
The Pros
Simple
User-friendly
Shows a decent range of different information
Nice interface for children
LCD displays provide a better battery life
Excellent battery life
Able to track movement and activity
Can be used to set goals and view progress
Shows a lot of detailed information
Durable design
Sweat, rain, and splash proof
The Cons
Not color
No heart monitor
Doesn’t track sleep
Some other trackers offer better water resistance
Not suitable for use while swimming
0/50 ratings