10 Best kids fitness trackers of 2025

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Best Choice

1

Fitbit
Fitbit Ace 3 Activity-Tracker for Kids 6+ One Size, Black/Racer Red

30% Off
Main highlights

Battery Life Up to 8 Days
Kids spend less time charging and more time moving with up to 8 days of battery varies with use and other factors.

Ideal for Active Kids
Perfect for kids who love swimming, sports, and outdoor activities due to its water resistance up to 50 meters and durable design.

Praised Feature: Long Battery Life
Customers frequently highlight the impressive battery life, with some reporting up to 3-4 weeks of usage before needing a recharge.
Key specs
- Sleep Monitor:Sleep tracking, bedtime reminders
- Activity Tracking:All-day activity tracking
- Battery Life:Up to 8 days
- Water Resistance:50 meters
- Heart Rate:N/A
9.8

Exceptional

Our Rating

9.7
Battery Duration

9.7
Comfort

8.4
Precision
How do we rank?

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Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

BIGGERFIVE
BIGGERFIVE Smart Watch for Kids No APP No Phone Needed, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, Sleep Monitor, IP68 Waterproof, Step Counter, Puzzle Games for Girls Boys Teens 5-16, Blue

26% Off
Main highlights

Comprehensive Health Monitoring
Tracks steps, heart rate, sleep patterns, and offers 80 sports modes.

Ideal for Active Kids
Perfect for children aged 5-16 engaging in sports and healthy activities.

Customizable and Engaging
Highly praised for its customizable watch face and fun puzzle games.
Key specs
- display size:1.8 Inches
- connectivity:Bluetooth
- special features:Heart Rate/Sleep Monitor
- battery:Lithium Ion
- sports modes:80 sports modes
9.6

Exceptional

Our Rating
3

BIGGERFIVE
BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, Heart Rate Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Black
Main highlights

Comprehensive Activity Tracking
Tracks steps, calories, and distance with virtual rewards.

Ideal for Active Kids
Perfect for children aged 5-15 engaged in sports.

Praised for Comfort
Lightweight silicone band praised for all-day comfort.
Key specs
- Sleep Monitor:Insights into sleep stages
- Activity Tracking:Daily steps, calories, distance
- Battery Life:Up to 7 days
- Water Resistance:IP68 waterproof
- Heart Rate:24/7 monitoring
9.4

Excellent

Our Rating
4

Monowul
Smart Watch for Kids, 1.85" Fitness Tracker with Heart Rate, Sleep Monitor, IP68 Waterproof Smartwatches with Video Camera Music Player, Pedometer, Game, SOS Button, NO APP/Phone, Gift for Boys Girls.

27% Off
Main highlights

24/7 Health Monitoring
Monitors heart rate, sleep, stress with alerts for abnormalities.

Ideal for Active Kids
Supports 100+ sports modes, tracks steps, calories, and distance.

Engaging Reward System
Virtual coins for fitness goals, redeemable for games and audiobooks.
Key specs
- display size:1.85 Inches
- connectivity:Bluetooth
- special features:Sleep monitor, SOS, waterproof
- battery:1 P76 battery included
- sports modes:100+ sports modes
9.3

Excellent

Our Rating
5

BIGGERFIVE
BIGGERFIVE Vigor 2 Kids Fitness Tracker Watch for Girls Boys Ages 5-12, IP68 Waterproof, Activity Tracker, Pedometer, Heart Rate Sleep Monitor, Calorie Step Counter Watch

25% Off
Main highlights

Key Features and Benefits
Soft liquid silicone strap, 7-day battery life with 2 hours fast charging, IP68 waterproof, heart rate and sleep tracking.

Ideal Use Cases
Perfect for tracking children`s activities like swimming, sports, and daily steps. Encourages healthy habits with virtual badges for achievements.

Customer Reviews Highlight
Most praised for its comfortable wear, durability, and the motivating impact on kids` exercise habits through fun tracking and rewards.
Key specs
- Sleep Monitor:Track sleep trends
- Activity Tracking:Steps, distance, calories
- Battery Life:Up to 7 days
- Water Resistance:IP68 waterproof
- Heart Rate:Real-time monitoring
9.1

Excellent

Our Rating

8.2
worth the money

8.2
Precision

8.0
Mobile App
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6

Nyonio
Nyonio Smart Kids Watch with Fitness Tracker No Phone/APP Needed,19 Sport Mode,1.5" DIY Dial,IP68 Waterproof,Sleep Monitor,Pedometers,Heart Rate,Great Birthday Gift for Boys Girls Teens 6-14 year Olds
Main highlights

Feature-Packed Functionality
Includes fitness tracker, 19 sport modes, sleep monitor, and heart rate monitor.

Ideal for Active Kids
Perfect for kids aged 6-14 engaging in various sports.

Highly Praised Customization
1.5 DIY dial allows personalization with favorite photos.
9.0

Excellent

Our Rating
7

shylad
shylad Kids Fitness Tracker,Fitness Watch Waterproof Activity Tracker with HeartRate and Sleep Monitor,Stopwatch,11 Sport Modes,Great Gifts for Girls Boys Kids Age 6-13 Years Olds-Green

24% Off
Main highlights

Feature-Rich Activity Tracker
Tracks steps, distance, calories, and supports 11 activity modes.

Perfect for Kids' Daily Use
Ideal for kids aged 6-13, great for sports and school.

Praised Battery Life
Parents love the 5-7 days battery life per charge.
Key specs
- Sleep Monitor:Daily trends
- Activity Tracking:11 activity modes
- Battery Life:5-7 days
- Water Resistance:IP68
- Heart Rate:Real-time monitoring
8.7

Very Good

Our Rating
8

Sootingot
Smart Watch for Kids 1.85" with Fitness Tracker, Sleep Monitor, 22/98 Sport Modes, DIY Dial, IP68 Waterproof, Step Counter, Heart Rate, Camera, with/Without APP, Gift for 3-12 Years Old Boys and Girls
Main highlights

Comprehensive Health Monitoring
Monitor heart rate, blood oxygen, and stress 24/7 for better health insights.

Ideal for Active Kids
Perfect for sports and outdoor activities with 22/98 sport modes and IP68 waterproof rating.

Customizable Dials Praised
Users love the 140+ customizable dials and DIY options for personalizing the watch.
Key specs
- display size:1.85 Inches
- connectivity:Bluetooth
- special features:Sleep Monitor, Heart Rate, Waterproof
- battery:1 LR44 included
- sports modes:22/98 Sport Modes
8.6

Very Good

Our Rating
9

BIGGERFIVE

BIGGERFIVE Smart Watch for Kids, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, IP68 Waterproof, Sleep Monitor, Calorie Step Counter, Puzzle Game with/Without APP for Girls Boys Teens 5-16, Nylon
8.5

Good

Our Rating
10

BIGGERFIVE
BIGGERFIVE Vigor Kids Fitness Tracker for Girls Boys Ages 5-15, Kids Watch with IP68 Waterproof, Pedometer, Kids Activity Tracker with Heart Rate Sleep Monitor, Calorie Step Counter Watch
Main highlights

Key Features
Tracks steps, distance, calories, heart rate, sleep; IP68 waterproof; easy USB charge; 7-day battery life; free app for comprehensive monitoring.

Ideal Use Cases
Great for kids active in sports like swimming, football, basketball, and for daily activity and sleep tracking.

Customer Reviews
Most praised for its durability, ease of use, and accurate activity tracking, making it a favorite among parents.
Key specs
- Sleep Monitor:Tracks sleep trends
- Activity Tracking:Steps, distance, calories
- Battery Life:Up to 7 days
- Water Resistance:IP68 waterproof
- Heart Rate:Real-time monitoring
8.3

Good

Our Rating

9.1
Battery Duration

8.7
Simple to use

8.0
Sleep monitoring

10 Best kids fitness trackers of 2025

1

Fitbit Ace 3 Activity-Tracker for Kids 6+ One Size, Black/Racer Red

9.7

9.7

8.4

How do we rank?

How do we rank?

Analyzing top stores

2

BIGGERFIVE Smart Watch for Kids No APP No Phone Needed, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, Sleep Monitor, IP68 Waterproof, Step Counter, Puzzle Games for Girls Boys Teens 5-16, Blue

3

BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15, Activity Tracker, Heart Rate Sleep Monitor, IP68 Waterproof, Pedometer, Calorie Step Counter Watch, Black

4

Smart Watch for Kids, 1.85" Fitness Tracker with Heart Rate, Sleep Monitor, IP68 Waterproof Smartwatches with Video Camera Music Player, Pedometer, Game, SOS Button, NO APP/Phone, Gift for Boys Girls.

5

BIGGERFIVE Vigor 2 Kids Fitness Tracker Watch for Girls Boys Ages 5-12, IP68 Waterproof, Activity Tracker, Pedometer, Heart Rate Sleep Monitor, Calorie Step Counter Watch

8.2

8.2

8.0

6

Nyonio Smart Kids Watch with Fitness Tracker No Phone/APP Needed,19 Sport Mode,1.5" DIY Dial,IP68 Waterproof,Sleep Monitor,Pedometers,Heart Rate,Great Birthday Gift for Boys Girls Teens 6-14 year Olds

7

shylad Kids Fitness Tracker,Fitness Watch Waterproof Activity Tracker with HeartRate and Sleep Monitor,Stopwatch,11 Sport Modes,Great Gifts for Girls Boys Kids Age 6-13 Years Olds-Green

8

Smart Watch for Kids 1.85" with Fitness Tracker, Sleep Monitor, 22/98 Sport Modes, DIY Dial, IP68 Waterproof, Step Counter, Heart Rate, Camera, with/Without APP, Gift for 3-12 Years Old Boys and Girls

9

BIGGERFIVE Smart Watch for Kids, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, IP68 Waterproof, Sleep Monitor, Calorie Step Counter, Puzzle Game with/Without APP for Girls Boys Teens 5-16, Nylon

10

BIGGERFIVE Vigor Kids Fitness Tracker for Girls Boys Ages 5-15, Kids Watch with IP68 Waterproof, Pedometer, Kids Activity Tracker with Heart Rate Sleep Monitor, Calorie Step Counter Watch

9.1

8.7

8.0

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