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10 Best children s fitness trackers of 2026
Explore top picks
Best Choice1
FitbitFitbit Ace 3 Activity-Tracker for Kids 6+ One Size, Black/Racer Red
Key specs-
Sleep Monitor:Sleep tracking, bedtime reminders
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Activity Tracking:All-day activity tracking
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Battery Life:Up to 8 days
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Water Resistance:50 meters
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Heart Rate:N/A
9.7Exceptional
Our Rating
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Analyzing top stores
Value for Money2
BIGGERFIVEBIGGERFIVE Vigor 3 Kids Fitness Tracker Watch, AMOLED Screen, No App No Phone Needed, 3ATM Waterproof, Heart Rate and Sleep Monitor, Pedometer Watch, Sports Step Counter for Boys Girls Ages 5-15, Blue
9.6Exceptional
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3
BIGGERFIVEBIGGERFIVE Smart Watch for Kids, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, Sleep Monitor, IP68 Waterproof, Calorie Step Counter, Puzzle Games with/Without APP for Girls Boys Teens 5-16, Black
9.5Excellent
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4
BIGGERFIVEBIGGERFIVE 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
Key specs-
Sleep Monitor:Insights into sleep stages
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Activity Tracking:Daily steps, calories, distance
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Battery Life:Up to 7 days
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Water Resistance:IP68 waterproof
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Heart Rate:24/7 monitoring
9.3Excellent
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5
niizeroSmart Fitness Tracker Watch for Kids - Boys Girls Waterproof Smartwatch with Pedometer Heart Rate Sleep Tracking Alarm Clock Activity Tracker Calorie Step Counter Watch for Girls Boys Teens
Key specs-
Sleep Monitor:Tracks sleep quality
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Activity Tracking:Steps, distance, calories
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Battery Life:Up to 7 days
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Water Resistance:IP67 waterproof
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Heart Rate:Real-time monitoring
9.2Excellent
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6
KonewosKonewos Kids Digital Fitness Tracker Watch, Outdoor Sports Boys Girls Children Wristwatch, Waterproof, with Alarm Clock, Stopwatch, Pedometer Watch (White)
9.1Excellent
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7
YOUSOKUKids Wach for Girls Boys 6-15 Year Old - Smart Watch for Kids 1.8" Fitness Tracker ,No Phone needed,Pedometer Sleep Monitor Heart Rate Waterproof,Puzzle Game for Girls Boys Teens Birthday Gift (Black)
9.0Excellent
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8
FocwonyFocwony Kids Fitness Tracker Watch, Digital Steps Counter, Boys Girls Waterproof Wristwatch with Step Counting/Distance/Calories/Stopwatch/Alarm Clock, Great Xmas Gift for Children (White)
8.9Very Good
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9
MunnreiSmart Watch for Kids Fitness Activity Tracker for Boys Girls, Waterproof, Puzzle Games, Alarm Music, Sport Mode, Heart Rate, Sleep, Pedometer, Children Smartwatch Birthday Gift for Teens, Blue
8.8Very Good
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10
BIGGERFIVEBIGGERFIVE 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, Blue
8.5Good
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