Kids will be exciting to get out and be active via the help of the Ace 3 Fitness Band 5129942. Created with the developing child in mind this device introduces a variety of unique and interesting goals to keep your little one active. The displayable step counter and active minute timer are accompanied by interactive, enjoyable characters that makes counting steps and being active fun. Family Challenges lets the whole family enjoy being active together; set up a step or active minutes goal for the whole family to try to achieve. Also these statistics can be collected across all your Fitbit fitness tracker devices. Suitable for ages 6 and above the Ace 3 has a battery life of eight days letting your child to continuously use it without a single charge. Kids can keep the band on their wrists all day without the worry of damaging it; with a water resistance up to a depth of 50m they can constantly be tracking. Sleep tracking monitors the quality and consistency of your little one's night sleep. Information on your child's daily steps, active minutes, sleep tracking and more is all accessible under a Fitbit family account. You can control what your child's see's and shares on their Fitbit account through the handy parent safety features section, available on the Fitbit family account.
Kids will be exciting to get out and be active via the help of the Ace 3 Fitness Band 5129942. Created with the developing child in mind this device introduces a variety of unique and interesting goals to keep your little one active. The displayable step counter and active minute timer are accompanied by interactive, enjoyable characters that makes counting steps and being active fun. Family Challenges lets the whole family enjoy being active together; set up a step or active minutes goal for the whole family to try to achieve. Also these statistics can be collected across all your Fitbit fitness tracker devices. Suitable for ages 6 and above the Ace 3 has a battery life of eight days letting your child to continuously use it without a single charge. Kids can keep the band on their wrists all day without the worry of damaging it; with a water resistance up to a depth of 50m they can constantly be tracking. Sleep tracking monitors the quality and consistency of your little one's night sleep. Information on your child's daily steps, active minutes, sleep tracking and more is all accessible under a Fitbit family account. You can control what your child's see's and shares on their Fitbit account through the handy parent safety features section, available on the Fitbit family account.
in 8 offers
last seen 7 May 2026
The lowest price we last saw for Fitbit Ace 3 Kids Activity Tracker - Black/Racer Red was $59.00 at Mobileciti, compared across 8 retailers (last seen 7 May 2026). Prices may have changed since.
The all-time low we recorded was on 10 Dec 2025.
Fitbit Ace 3 Kids Activity Tracker - Black/Racer Red
Kids will be exciting to get out and be active via the help of the Ace 3 Fitness Band 5129942. Created with the developing child in mind this device introduces a variety of unique and interesting goals to keep your little one active. The displayable step counter and active minute timer are accompanied by interactive, enjoyable characters that makes counting steps and being active fun. Family Challenges lets the whole family enjoy being active together; set up a step or active minutes goal for the whole family to try to achieve. Also these statistics can be collected across all your Fitbit fitness tracker devices. Suitable for ages 6 and above the Ace 3 has a battery life of eight days letting your child to continuously use it without a single charge. Kids can keep the band on their wrists all day without the worry of damaging it; with a water resistance up to a depth of 50m they can constantly be tracking. Sleep tracking monitors the quality and consistency of your little one's night sleep. Information on your child's daily steps, active minutes, sleep tracking and more is all accessible under a Fitbit family account. You can control what your child's see's and shares on their Fitbit account through the handy parent safety features section, available on the Fitbit family account.
Kids will be exciting to get out and be active via the help of the Ace 3 Fitness Band 5129942. Created with the developing child in mind this device introduces a variety of unique and interesting goals to keep your little one active. The displayable step counter and active minute timer are accompanied by interactive, enjoyable characters that makes counting steps and being active fun. Family Challenges lets the whole family enjoy being active together; set up a step or active minutes goal for the whole family to try to achieve. Also these statistics can be collected across all your Fitbit fitness tracker devices. Suitable for ages 6 and above the Ace 3 has a battery life of eight days letting your child to continuously use it without a single charge. Kids can keep the band on their wrists all day without the worry of damaging it; with a water resistance up to a depth of 50m they can constantly be tracking. Sleep tracking monitors the quality and consistency of your little one's night sleep. Information on your child's daily steps, active minutes, sleep tracking and more is all accessible under a Fitbit family account. You can control what your child's see's and shares on their Fitbit account through the handy parent safety features section, available on the Fitbit family account.
Prices last updated 7 May 2026.
Last updated at 07/05/2026 20:26:41
Fitbit Ace 3 Kids Activity Tracker - Black/Red
Free delivery between Fri – Mon
Fitbit Ace 3 Kids Activity Tracker - Black/Red
Delivery between 13–21 May $7.80
Ace 3 Black/Racer Red Tracker For Kids 6
30-day returns
Fitbit Ace 3 Kids Smartwatch Black/red
Delivery between 13–18 May $7.95
Fitbit Ace 3 - Activity Tracker for Kids 6+ Black / Sport Red FB419BKRD
Delivery between Mon – Tue $6
Fitbit Ace 3 Black Activity Tracker for Kids
Delivery $11
Fitbit Ace 3 Kids Activity Tracker - Black/Racer Red
7-day returns
Fitbit Ace 3 Black-Sport Red Official Japanese Product Child Tracker Up to 8 Days of Battery Life Sleep Measurement
Delivery between 12–16 May $15.52
originally posted on pbtech.co.nz
Mother to a 6yo boy with autism and has a screen dependency for regulation purposes. This watch has been a fantastic way to get him to look at moving and activity in a different way. We are competitive with step counts and get him determined to be up and moving because the watch reminds him too.It has been great for helping get him to stay in bed longer in mornings and wait for the morning alarm to buzz and been able to gage a bit better what kind of sleep He's had.
originally posted on jbhifi.com.au
My daughter has previously owned two Garmin VivoFit watches which she loved. She is nearly 10 and wanted an older kids style watch and also one that is similar to an adult's watch. (I own a Fitbit). She absolutely loves this watch. She has the app on her iPad and I receive her stats so we have a bit of a competition going on who's done the most steps. This is a great step up for kids wanting to take their fitness more seriously.
originally posted on myer.com.au
My son is 5 and he absolutely loves this product. He competes with his sister who also has a Fit Bit, and they run around more than usual to get their steps higher than one another. He wear it to school and uses it as a watch, so he can see when it's near to home time. For a 5 year old it's teaching him to read 100s, and 1000s numbers. In addition it gives me an opportunity to see how active they are and how much sleep they're actually getting. He wears it to swimming, thanks to its waterproofing.I was unhappy with the time it took Myer to send the product, it came more than a week later than the expected delivery date. I had to call up to ensure that the product was actually dispatched.
| General | |
| Product Type | Activity tracker |
| Supported Host Device OS | iOS, Android |
| Notifications | Calendar, SMS, social apps, incoming calls |
| Tracking Data | Time, activity, sleep activity, steps taken |
Fitbit Ace 3 Kids Activity Tracker - Black/Red
Free delivery between Fri – Mon
Fitbit Ace 3 Kids Activity Tracker - Black/Red
Delivery between 13–21 May $7.80
Ace 3 Black/Racer Red Tracker For Kids 6
30-day returns
Fitbit Ace 3 Kids Smartwatch Black/red
Delivery between 13–18 May $7.95
Fitbit Ace 3 - Activity Tracker for Kids 6+ Black / Sport Red FB419BKRD
Delivery between Mon – Tue $6
Mother to a 6yo boy with autism and has a screen dependency for regulation purposes. This watch has been a fantastic way to get him to look at moving and activity in a different way. We are competitive with step counts and get him determined to be up and moving because the watch reminds him too.It has been great for helping get him to stay in bed longer in mornings and wait for the morning alarm to buzz and been able to gage a bit better what kind of sleep He's had.
My daughter has previously owned two Garmin VivoFit watches which she loved. She is nearly 10 and wanted an older kids style watch and also one that is similar to an adult's watch. (I own a Fitbit). She absolutely loves this watch. She has the app on her iPad and I receive her stats so we have a bit of a competition going on who's done the most steps. This is a great step up for kids wanting to take their fitness more seriously.
My son is 5 and he absolutely loves this product. He competes with his sister who also has a Fit Bit, and they run around more than usual to get their steps higher than one another. He wear it to school and uses it as a watch, so he can see when it's near to home time. For a 5 year old it's teaching him to read 100s, and 1000s numbers. In addition it gives me an opportunity to see how active they are and how much sleep they're actually getting. He wears it to swimming, thanks to its waterproofing.I was unhappy with the time it took Myer to send the product, it came more than a week later than the expected delivery date. I had to call up to ensure that the product was actually dispatched.
Bought this for my 8 year old granddaughter's birthday as she always loves my one. Her face lit up when she opened her present and it went straight on charge and she can't wait to use it. She's a pretty active girl but she likes the idea of seeing her results and wearing a watch at the same time. This was definitely a hit!
The watch is great and the 10yo kid is actually wearing it! Brilliant that it is shower and swim proof... with a rain mode to stop it flicking btw screens. They enjoy being able to track how they live their life and has made them more aware of their activity or lack there of.Kids view in the App is cumbersome... tricky to set up and switching between kid and parent view means a password each time even though logged in under parent account. It doesn't update automatically to the watch, you have to switch to kids view.
Read the fine print! It sleep tracks, but doesn't do it the same way most fitbits do (it just logs asleep or awake according to lack of steps, which isn't very accurate). It has a hr monitor (mentioned in many, many online reviews) but it isn't activated and won't be. It has alarms and notifications... but doesn't do any notifications other than calls (no texts or reminders). I should have read the fitbit manual, not 3rd party reviews, for my information so that's on me, but in case anyone else falls for the same thing, I thought I'd log my experience. The kids love them because it does what they wanted (it's a watch), but from my point of view, it is mightily overpriced when you can get a pedometer watch for a quarter the price. The family fitbit account system ... MoreRead the fine print! It sleep tracks, but doesn't do it the same way most fitbits do (it just logs asleep or awake according to lack of steps, which isn't very accurate). It has a hr monitor (mentioned in many, many online reviews) but it isn't activated and won't be. It has alarms and notifications... but doesn't do any notifications other than calls (no texts or reminders). I should have read the fitbit manual, not 3rd party reviews, for my information so that's on me, but in case anyone else falls for the same thing, I thought I'd log my experience. The kids love them because it does what they wanted (it's a watch), but from my point of view, it is mightily overpriced when you can get a pedometer watch for a quarter the price. The family fitbit account system leaves a lot to be desired too - every time you check the kids' data on your phone it unpairs your main fitbit and you need to repair and reactivate any settings (google assistant, notifications etc).
The finish and appearance is good. Battery life is excellent. However, you need to squeeze the sides of the watch to activate the screen and it's not very responsive. Activity tracking is below par for the price point. It is very basic. No HR monitor and very limited activities. App functionality is boring. Straight out of the box, the watch prompted me for a firmware updated. It will not update - tried all tips from the help forums. Online support is poor. I would recommend purchasing an equivalent priced. Bluetooth keeps dropping out. Huwawei or another smart watch.
The features of the watch are great and simple for all my 8 year old needs. The battery lasts for nearly 2 weeks which is great.The disappointing part is that the band is not great at all. The part that goes into the buckle part was starting to tear and just over 2 months of wearing the watch, it has now broke and my son can’t wear it and I have to spend money to buy a new band and delivery.A gps would have been one more feature that would have been good on this device.
Got two of these for the kids. Didnt realise they required a smartphone parent act and family account and individual act to be created to use the features of the watch. Painful to switch between kids on the app. Possibly not the best watch for a kid if you are wanting to give them more independence.
We bought 2 of these for our sons for Christmas. One works perfectly well and the other won't sync with 3 different phones, so it won't even get set up to work at all. It is useless and can't even be used as a watch. Fitbit technical help has continually blamed our phones instead of their product, despite the fact the same phones work perfectly well for the other exact same watch. Fitbit customer service is woeful and I won't be buying another fitbit product.
| General | |
| Product Type | Activity tracker |
| Supported Host Device OS | iOS, Android |
| Notifications | Calendar, SMS, social apps, incoming calls |
| Tracking Data | Time, activity, sleep activity, steps taken |
