Top Fitness Trackers for Kids Online Deals: Best Waterproof Smartwatches

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Written by fixonelectronics

November 7, 2025

Finding the best fitness trackers for kids can be tricky. Online deals help you get quality products at great prices.

Kids need trackers that are easy to use, safe, and fun. These devices monitor steps, heart rate, and sleep to encourage healthy habits. Many come with waterproof designs and games to keep children engaged. Some models work without apps or phones, making them simpler for young users.

Features like multiple sport modes and SOS buttons add extra value and security. Choosing the right tracker supports kids’ activity and wellbeing. This guide highlights top fitness trackers for kids available online, focusing on features, ease of use, and affordability. Explore smart watches that fit different ages and interests, helping your child stay active every day.

Biggerfive Smart Watch For Kids

BIGGERFIVE Smart Watch for Kids No APP No Phone Needed, 1.8

The BIGGERFIVE Smart Watch for Kids is an ideal choice for parents seeking a reliable and engaging fitness tracker for their children aged 5 to 16. This watch is perfect for kids who want to stay active, monitor their health, and enjoy interactive features without the need for a smartphone or app, making it a safe and user-friendly option.

Pros:

  • No app or phone needed, ensuring privacy and simplicity for kids.
  • 1.8″ fitness tracker with pedometer, heart rate, and sleep monitoring.
  • IP68 waterproof rating, suitable for everyday use and water activities.
  • Includes puzzle games to keep children entertained.
  • Designed for both girls and boys with a vibrant blue color.

Cons:

  • Limited to basic smartwatch features, lacking advanced connectivity options.
  • Screen size may be small for some users.
  • Battery life depends on usage of fitness tracking and games.

The BIGGERFIVE Smart Watch stands out with its comprehensive health monitoring features, including a heart rate sensor and sleep tracker, which help parents keep an eye on their child’s wellness effortlessly. The built-in pedometer and step counter motivate kids to stay active throughout the day, promoting a healthy lifestyle in a fun and interactive way. Its IP68 waterproof design means it can withstand splashes and brief immersion, making it durable enough for everyday adventures.

Additionally, the watch’s independence from phones or apps ensures that children can enjoy its features without distractions or privacy concerns. The inclusion of puzzle games adds an entertaining element that encourages mental engagement. With its user-friendly interface, lightweight design, and appealing blue color, the BIGGERFIVE Smart Watch is a practical and enjoyable fitness companion for kids and teens alike.

To buy this product, click here.

Nyonio Smart Kids Watch

Nyonio Smart Kids Watch with Fitness Tracker No Phone/APP Needed,19 Sport Mode,1.5

The Nyonio Smart Kids Watch with Fitness Tracker is perfect for parents looking to encourage a healthy lifestyle and active habits in their children aged 6 to 14 years. Ideal for boys and girls who enjoy sports and outdoor activities, this watch is designed for kids who want a fun, interactive gadget without the need for a phone or app. It’s also a thoughtful birthday gift that combines technology with fitness tracking in a child-friendly package.

Pros:

  • 19 Sport Modes to keep kids engaged in various physical activities
  • No phone or app needed for easy and independent use by children
  • IP68 Waterproof rating allows for worry-free wear during water activities
  • 1.5″ DIY Dial for personalization and fun customization
  • Sleep Monitor, Pedometer, and Heart Rate tracking to promote healthy habits
  • Lightweight design at just 0.07 pounds for comfortable all-day wear

Cons:

  • Limited color choice available, only in purple
  • May not have advanced smartwatch features like messaging or calls
  • Fitness data may not sync with smartphones or third-party apps

The Nyonio Smart Kids Watch offers a comprehensive suite of fitness features tailored specifically for children. With its 19 sport modes, kids can track a variety of activities, encouraging them to stay active and explore different exercises. The built-in pedometer, heart rate monitor, and sleep tracker provide valuable insights into their daily health, helping parents monitor well-being effortlessly. Its waterproof design means kids can wear it during swimming or rainy days without concern.

Another standout feature is the 1.5-inch DIY dial, which allows children to personalize their watch face, making it a fun and engaging accessory. The fact that it requires no phone or app makes it extremely user-friendly and safe, ensuring kids can use it independently while parents retain peace of mind. Lightweight and comfortable, the watch is suitable for all-day wear, making it an excellent tool for promoting healthy habits in young users.

To buy this product, click here.

Biggerfive Vigor 2 L Kids Fitness Tracker Watch

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

The BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch is ideal for boys and girls aged 5-15 who are eager to monitor their daily activity and maintain a healthy lifestyle. Parents looking for a reliable and engaging way to encourage their children to stay active will find this activity tracker a perfect fit. Its durable design and user-friendly features make it an excellent choice for young users.

Pros:

  • IP68 waterproof rating ensures durability during water activities
  • Accurate heart rate and sleep monitoring for comprehensive health tracking
  • Includes a pedometer and calorie step counter to motivate physical activity
  • Sleek black design suitable for both boys and girls
  • Lightweight and comfortable for all-day wear

Cons:

  • Screen size might be small for some users
  • Limited advanced smartwatch functions compared to adult models
  • Battery life may require frequent charging with heavy use

The BIGGERFIVE Vigor 2 L stands out with its comprehensive tracking capabilities designed specifically for children. Its heart rate and sleep monitor provide valuable insights into a child’s overall wellness, helping parents ensure their kids are both active and well-rested. The pedometer and calorie counter features encourage children to set and achieve daily fitness goals, fostering healthy habits from a young age.

Built with an IP68 waterproof rating, this fitness tracker is durable enough to handle everyday adventures, including swimming and outdoor play. The watch’s compact dimensions and lightweight build ensure comfort, making it easy for children to wear it throughout the day without distraction. Overall, the BIGGERFIVE Vigor 2 L offers a practical and engaging way to promote fitness and well-being for young users.

To buy this product, click here.

Fitbit Ace 3 Activity-tracker For Kids

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

The Fitbit Ace 3 Activity-Tracker for Kids aged 6 and above is perfect for parents looking to encourage healthy habits in their children. Designed specifically for young users, this tracker helps kids stay active while making fitness fun and engaging. If you’re seeking a durable, kid-friendly wearable that monitors activity and motivates movement, this is an ideal choice.

Pros:

  • Durable and swim-proof design suitable for active kids
  • Tracks steps, active minutes, and sleep patterns accurately
  • Encourages healthy habits through fun challenges and rewards
  • Easy-to-use interface tailored for children
  • Long battery life lasting up to 8 days

Cons:

  • Limited advanced fitness metrics compared to adult trackers
  • No built-in GPS functionality
  • Requires a compatible smartphone for full parental controls and app features

The Fitbit Ace 3 features a vibrant Black/Racer Red color scheme and a comfortable size perfectly suited for smaller wrists. Its lightweight design, measuring just 4.13 inches in height and weighing only 0.0425 pounds, ensures that kids can wear it all day without discomfort. The tracker’s swim-proof construction means it can keep up with water-based activities, making it versatile for various playtime scenarios.

Beyond its sturdy build, the Fitbit Ace 3 offers engaging features such as step tracking, active minutes monitoring, and sleep analysis to provide a comprehensive view of a child’s health. The device motivates kids through challenges and on-screen celebrations, fostering a positive attitude toward fitness. Parents can also stay involved by using the companion app to set goals and monitor progress, helping children develop lifelong healthy habits.

To buy this product, click here.

Smart Watch For Kids 1.85″

Smart Watch for Kids 1.85

The Smart Watch for Kids 1.85″ by Sootingot is perfect for parents seeking a versatile and engaging wearable device for children aged 3-12 years. Ideal for both boys and girls, this watch combines fun features like a camera and DIY dial with practical health tools such as a fitness tracker, sleep monitor, and heart rate sensor. It is designed to encourage active and healthy lifestyles while offering entertainment and convenience, making it a great gift for young kids.

Pros:

  • Includes over 22 sport modes to keep kids active and engaged
  • IP68 waterproof rating ensures durability during everyday activities
  • Features a step counter and heart rate monitor for health tracking
  • Customizable DIY dial lets kids personalize their watch face
  • Equipped with a camera for capturing fun moments
  • Option to use with or without the companion APP for flexible control
  • Bright and clear 1.85″ display suitable for kids

Cons:

  • Limited color options (only blue available)
  • The complexity of some features may require adult assistance
  • Battery life may vary depending on usage intensity

The Sootingot Smart Watch for Kids excels in combining multiple health and activity tracking features within a kid-friendly design. Its IP68 waterproof construction ensures the watch withstands splashes and accidental submersion, making it suitable for active children. With an extensive selection of 22 sport modes, kids can explore various physical activities while parents monitor their progress via the step counter and heart rate monitor. The inclusion of a sleep monitor also helps families keep track of healthy rest patterns.

Beyond fitness, the watch offers creative and entertainment options like the camera and customizable DIY dial. The bright 1.85″ display is easy to navigate, and the choice to operate the watch with or without the APP provides flexibility for different user preferences. Overall, this smartwatch is a well-rounded device that supports children’s health, creativity, and fun in one durable, stylish package.

To buy this product, click here.

Meoonley Kids Watch

meoonley Kids Watch with 19 Sport Modes, 1.5“ Girls Smart Watch, Sleep Tracking, Heart Rate, Pedometer, No APP/Phone Required, IP68 Waterproof, Kids Fitness Tracker, Gifts for Girls Teens Age 6-15

The meoonley Kids Watch is ideal for active girls aged 6-15 who want a fun and practical way to track their fitness and health. This smartwatch is perfect for parents seeking a safe, easy-to-use device without the need for a smartphone or app, making it especially suitable for younger users who are just beginning to explore wearable technology. With its colorful purple design and kid-friendly features, it’s a great gift choice for encouraging healthy habits and staying connected to daily activity goals.

Pros:

  • Includes 19 sport modes to cater to various physical activities
  • Sleep tracking helps monitor and improve rest quality
  • Heart rate and pedometer functions for comprehensive health tracking
  • No need for an APP or phone, simplifying usage and enhancing privacy
  • IP68 waterproof rating allows for worry-free wear during swimming or rainy days
  • Lightweight design (0.291 pounds) ensures comfortable wear for kids

Cons:

  • Lacks advanced smart features like GPS or messaging
  • Limited customization options for watch faces
  • Only available in purple color, which may not suit all preferences

The meoonley Kids Watch features a vibrant 1.5-inch display that is easy for kids to navigate. Its 19 different sport modes encourage children to stay active by tracking activities such as running, cycling, and jumping rope, providing detailed feedback on their performance. This variety supports the development of diverse physical skills while maintaining engagement through fun challenges. Additionally, the watch’s heart rate monitor and pedometer give users and parents valuable insights into daily fitness levels and overall health.

The device’s sleep tracking feature offers an important benefit by helping young users understand their sleep patterns, promoting healthier habits for better rest and recovery. The IP68 waterproof certification ensures the watch can withstand splashes, swimming, and other water activities, making it durable for everyday wear. Best of all, the watch operates independently without requiring a phone or app, offering a secure and straightforward experience that respects children’s privacy and simplifies parental control.

To buy this product, click here.

Kids Smart Watch Boys

Kids Smart Watch Boys with Fitness & Sleep Tracker, Waterproof Smart Watch for Kids Age 5-12, Sport Modes Heart Rate SOS Button HD Camera DIY Dial Games Music Recorder, NO APP/Phone, Boys Gifts Toys

The Kids Smart Watch Boys with Fitness & Sleep Tracker is perfect for parents seeking a safe, engaging, and multifunctional gadget for children aged 5-12 years. This watch is ideal for young boys who love technology but are not yet ready for smartphones. It provides essential features without the need for a connected app or phone, making it a great choice for parents who want to monitor their child’s activity and safety in a simple, user-friendly way.

Pros:

  • Waterproof design suitable for active kids
  • Includes fitness and sleep tracking to encourage healthy habits
  • SOS button for emergency situations
  • HD camera and DIY dial for personalized fun
  • Multiple sport modes to engage kids in physical activities
  • No app or phone required, ensuring privacy and safety
  • Comes in an attractive blue color, appealing to boys

Cons:

  • Limited compatibility as it does not connect to smartphones or apps
  • May lack advanced features found in higher-end smartwatches

This CIRPOS branded smart watch offers a robust set of features designed specifically for children. Its waterproof build ensures that kids can wear it during various activities without worry. The integrated fitness and sleep trackers provide valuable insights into the child’s health and daily routine, encouraging them to stay active and maintain good sleep habits. The inclusion of an SOS button enhances safety by allowing the child to signal for help if needed.

Additional features like the HD camera, DIY dial customization, and a variety of games and music recorder options make the watch both fun and educational. Since the watch operates without the need for any app or smartphone connection, it offers parents peace of mind regarding privacy and security. Overall, this smart watch is a practical and entertaining gift option for boys who are beginning to explore wearable technology.

To buy this product, click here.

Kummel Smart Watch For Kids

Kummel Smart Watch for Kids, No App/Phone Required, Fitness Tracker with Heart Rate Monitor, Sleep Tracking, Pedometer, Waterproof Kids Watch for Girls Boys Teens Lightweight

The Kummel Smart Watch for Kids is ideal for parents seeking a reliable, easy-to-use fitness tracker designed specifically for children. This watch is perfect for kids, girls, boys, and teens who want to stay active and monitor their health without the need for a smartphone or app connectivity. It suits families looking for a lightweight, waterproof device that encourages healthy habits while ensuring safety and simplicity.

Pros:

  • No app or phone required, making it user-friendly for children
  • Heart rate monitor helps track cardiovascular health
  • Sleep tracking promotes better rest habits
  • Pedometer encourages physical activity by counting steps
  • Waterproof design suitable for everyday use and outdoor activities
  • Lightweight and comfortable for kids to wear all day

Cons:

  • Limited to basic fitness tracking features, no advanced smartwatch functions
  • Only available in green color, which may not suit all preferences
  • No app integration, which could limit parental monitoring options

The Kummel Smart Watch for Kids offers a range of features focused on promoting a healthy lifestyle for children. Its built-in heart rate monitor and pedometer enable kids to keep track of their physical activity and overall fitness levels. Additionally, the sleep tracking function helps parents and children better understand sleep patterns, contributing to improved rest and wellbeing.

Designed with durability in mind, this waterproof watch is perfect for active kids who enjoy sports and outdoor play. Its lightweight construction ensures comfort throughout the day, while the absence of app or phone dependency makes it safe and straightforward for young users. Overall, the Kummel Smart Watch balances practicality and child-friendly features, making it an excellent choice for parents who want a simple, effective fitness tracker for their kids.

To buy this product, click here.

Biggerfive Vigor Kids Fitness Tracker

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

The BIGGERFIVE Vigor Kids Fitness Tracker is perfect for parents looking to encourage their children aged 5-15 to stay active and develop healthy habits. This kids watch is ideal for both boys and girls who enjoy a blend of fun and functionality, offering features that track physical activity, heart rate, and sleep patterns. If you want a durable, user-friendly device that motivates your child towards fitness, this tracker is an excellent choice.

Pros:

  • IP68 waterproof design ensures durability during swimming or rainy weather
  • Comprehensive heart rate and sleep monitor to track overall health
  • Accurate pedometer and calorie counter to encourage physical activity
  • Lightweight and comfortable fit, suitable for kids aged 5-15
  • Attractive blue color appealing to children

Cons:

  • Limited color options may not suit all personal preferences
  • Screen size might be small for some users to navigate easily
  • Functionality may be basic compared to adult fitness trackers

The BIGGERFIVE Vigor Kids Fitness Tracker is designed with young users in mind, featuring a lightweight and compact build that fits comfortably on small wrists. Its IP68 waterproof rating allows kids to wear it while swimming or during wet conditions without worrying about damage. The tracker includes a pedometer and calorie step counter, promoting physical activity by making it easy for children to monitor their daily movements and stay motivated.

In addition to tracking steps, the device offers a heart rate monitor and sleep monitor which provide valuable insights into the child’s overall health and well-being. This feature helps parents keep an eye on their child’s fitness levels and sleep quality, encouraging healthier lifestyle choices. Overall, the BIGGERFIVE Vigor Kids Fitness Tracker balances fun, functionality, and durability, making it a smart investment for parents wanting to support their children’s active lifestyles.

To buy this product, click here.

Kids Smart Watch

Kids Smart Watch with Fitness Tracker, Waterproof, Heart Rate/Sleep Monitor, Sport Mode, Camera, Video, Recorder, Music, DIY Wallpaper, Game, SOS Button, NO APP/Phone, Gifts for Boy Girl 4-13 Year Old

The Kids Smart Watch with Fitness Tracker is ideal for parents seeking a reliable and fun wearable device for children aged 4-13 years. This watch is perfect for young boys and girls who want to stay active, monitor their health, and enjoy interactive features without the need for a smartphone or app. It’s a great gift choice for parents who prioritize safety and entertainment in one compact gadget.

Pros:

  • Comes with a waterproof design, making it durable for everyday use.
  • Includes a heart rate and sleep monitor to track health metrics.
  • Multiple sport modes encourage physical activity and fitness.
  • Built-in camera, video recorder, and music player for entertainment.
  • Features a DIY wallpaper option to personalize the watch face.
  • Game options keep children engaged and entertained.
  • Equipped with an SOS button for emergency situations.
  • Operates without requiring a phone or app, ensuring simplicity and safety.

Cons:

  • Limited to basic smartwatch functions due to the no app/phone feature.
  • Only available in blue color, which may not appeal to all children.
  • The lightweight design might feel less substantial for older children closer to 13 years old.

The Kids Smart Watch with Fitness Tracker by Tixpc offers a comprehensive set of features tailored specifically for children. Its waterproof construction means kids can wear it during all kinds of activities without worry, while the built-in heart rate and sleep monitors provide valuable health insights for parents. The variety of sport modes encourages children to stay active and develop healthy habits early on.

Beyond fitness tracking, this smart watch doubles as an entertainment hub with its camera, video recorder, music player, and games. The option to customize the watch face with DIY wallpaper allows kids to express their personality, making the device more appealing. Moreover, the SOS button adds a layer of safety, giving parents peace of mind. The fact that it functions independently without the need for a smartphone or app simplifies usage and protects children’s privacy.

To buy this product, click here.

Frequently Asked Questions

What Features Do Biggerfive Kids Fitness Trackers Offer?

BIGGERFIVE fitness trackers include heart rate, sleep monitoring, step counting, waterproof design, and puzzle games. They suit kids aged 5-16, requiring no phone or app. These features support healthy habits and entertainment in one device.

Are These Kids Fitness Trackers Waterproof?

Yes, all featured fitness trackers have IP68 waterproof ratings. This means they withstand water exposure during swimming and daily activities. Kids can wear them worry-free in rain or while washing hands.

Do These Fitness Trackers Require A Smartphone Or App?

No, many models like BIGGERFIVE and meoonley operate without a phone or app. They function independently, making them safer and easier for kids to use without parental app setup.

Which Fitness Tracker Is Best For Kids Aged 6-14?

The Nyonio Smart Kids Watch and Fitbit Ace 3 are ideal for kids 6-14. Both offer multiple sport modes, heart rate monitoring, sleep tracking, and durable waterproof designs for active lifestyles.

Can Kids Customize Their Fitness Tracker Display?

Yes, watches like the Nyonio and Fitbit Ace 3 include DIY dial and wallpaper customization. This feature allows kids to personalize their watch face for fun and engagement.

What Safety Features Do These Kids Smartwatches Include?

Some models provide SOS buttons and no-phone operation, enhancing safety. These features allow kids to alert guardians if needed, ensuring peace of mind for parents and kids alike.

Conclusion

Finding the right fitness tracker for kids can make a big difference in their health journey. With many options available, it’s important to choose a device that suits your child’s needs. Features like heart rate monitoring, sleep tracking, and waterproof designs can enhance the user experience.

Brands like BIGGERFIVE and Fitbit offer quality products with these features. They cater to different age groups, ensuring there is something for everyone. Some trackers do not require a phone or app, making them simple and straightforward for children to use.

This can help kids stay active without the distractions of a smartphone. Additionally, these trackers often come with fun elements like games and customizable dials. These features engage kids and encourage regular use. When shopping for a fitness tracker, consider these aspects to make an informed decision.

A good tracker can be a valuable tool in promoting an active lifestyle for your child.

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