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9 Best kids fitness trackers of 2026
Save up to 28% off
1
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
9.8Exceptional
Our Rating
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2
BIGGERFIVEBIGGERFIVE 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
Key specs-
display size:1.8 Inches
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connectivity:Bluetooth
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special features:Heart Rate/Sleep Monitor
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battery:Lithium Ion
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sports modes:80 sports modes
9.6Exceptional
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3
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
28% Off9.5Excellent
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4
GenericKids Smart Watch, 1.85" Fitness Tracker with Heart Rate, Sleep Monitor, IP68 Waterproof Smartwatch, Video Music, Pedometer, Game, Pink
9.3Excellent
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5
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
9.1Excellent
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6
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
8.8Very Good
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7
NyonioNyonio 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
8.7Very Good
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8
BIGGERFIVEBIGGERFIVE Smart Watch for Kids, 1.8" Fitness Tracker Watch Pedometer, Heart Rate, IP68 Waterproof, Sleep Monitor, Calorie Step Counter, 5 Puzzle Games with/Without APP for Girls Teens 5-16, Nylon
23% OffKey specs-
Sleep Monitor:Tracks sleep patterns
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Activity Tracking:Steps, distance, calories
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Battery Life:300 Milliamp Hours
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Water Resistance:IP68 Waterproof
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Heart Rate:Real-time monitoring
8.5Good
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9
AGPTEKAGTPEK Kids Fitness Tracker Watch with Parent-Child Task & Reward System, Ultra-Lightweight Activity Tracker with Calorie Step Counter, Heart Rate & Sleep Monitor for Boys Girls 6-12 (Black)
8.4Good
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