Here’s an overview of the Best Fitness Tracker that we’ll explore today:
Fitness trackers for kids are becoming increasingly popular as parents look for ways to encourage healthy habits, monitor activity levels, and promote better sleep routines. In 2025, the market is brimming with options, from budget-friendly models to premium devices with advanced features. For this comparison, I analyzed five top-rated fitness trackers for kids, focusing on design, functionality, performance, and overall value. Each product was tested for usability, durability, and how well it meets the needs of children aged 5-16. Whether you’re looking for a simple step counter or a full-featured smartwatch, this guide will help you make the right choice.
1. Fitbit Ace 3 Activity-Tracker for Kids 6+ One Size
- Brand: Fitbit
- Manufacturer: Fitbit
The Fitbit Ace 3 is a premium option designed for kids aged six and up. It features an 8-day battery life, animated clock faces, and all-day activity tracking, making it a standout choice for parents who value both style and functionality. The water resistance up to 50 meters ensures it can handle pool parties and spills, while the family account feature allows parents to monitor and manage their child’s tracker with ease. The Ace 3 also includes sleep tracking, bedtime reminders, and silent alarms to help kids develop healthy routines.
In testing, the Ace 3 impressed with its seamless integration into the Fitbit ecosystem, offering detailed insights into activity and sleep. The animations and virtual badges were a hit with kids, motivating them to stay active. However, its smaller screen size (0.96 inches) and higher price point may deter budget-conscious buyers. The built-in GPS and Bluetooth connectivity performed reliably, but the lack of standalone app functionality limits its versatility. Overall, the Ace 3 is ideal for families already using Fitbit products or seeking a robust, kid-friendly tracker.
Pros
- Up to 8 days of battery life
- Water-resistant up to 50 meters
- Engaging animations and virtual badges
- Comprehensive sleep and activity tracking
- Family account for parental control
Cons
- Higher price compared to competitors
- Small screen size
2. BIGGERFIVE Smart Watch for Kids No APP No Phone Needed
- Brand: BIGGERFIVE
- Manufacturer: BIGGERFIVE
The BIGGERFIVE Smart Watch offers a versatile and affordable option for kids aged 5-16. With a 1.8-inch HD touchscreen, 80 sports modes, and built-in puzzle games, it strikes a balance between fun and functionality. The tracker can be used without an app, making it a great choice for families seeking simplicity. It also includes heart rate monitoring, sleep tracking, and IP68 water resistance, ensuring durability and practicality for active kids.
During testing, the BIGGERFIVE Smart Watch stood out for its vibrant display and customizable watch faces, which kids loved. The puzzle games added an educational element, though some parents may find them distracting. The 300mAh battery provided solid performance, lasting up to 7 days on a single charge. However, the app integration felt limited, and the GPS functionality relies on smartphone connectivity. Despite these minor drawbacks, this tracker offers excellent value for its price and is perfect for kids who want a mix of fitness tracking and entertainment.
Pros
- Large 1.8-inch HD touchscreen
- 80 sports modes for diverse activities
- Built-in puzzle games for added fun
- IP68 water resistance
- Affordable price point
Cons
- Limited app functionality
- GPS requires smartphone connection
3. BIGGERFIVE Smart Watch for Kids
- Brand: BIGGERFIVE
- Manufacturer: BIGGERFIVE
Similar to its sibling product, this BIGGERFIVE model offers a 1.8-inch HD touchscreen, heart rate monitoring, and sleep tracking. It also supports 80 sports modes and includes 5 puzzle games, making it a versatile choice for kids aged 5-16. The nylon strap adds a comfortable and lightweight design, suitable for extended wear. Like the previous model, it can function without an app, offering a straightforward user experience.
Testing revealed that this model performs similarly to the other BIGGERFIVE tracker, with a few key differences. The nylon strap provided a snug fit and was ideal for kids with sensitive skin. The customizable watch faces allowed for personalization, which kids enjoyed. However, the absence of standalone GPS and the reliance on app connectivity for detailed tracking were noticeable limitations. Overall, this tracker is a solid choice for families looking for comfort and functionality at an affordable price.
Pros
- Comfortable and lightweight nylon strap
- Wide range of sports modes
- Customizable watch faces
- IP68 waterproof rating
- Affordable price
Cons
- No standalone GPS
- Limited app features
4. BIGGERFIVE Vigor 2 L Kids Fitness Tracker Watch for Boys Girls Ages 5-15
- Brand: BIGGERFIVE
- Manufacturer: BIGGERFIVE
The BIGGERFIVE Vigor 2 L is a mid-range fitness tracker designed for kids aged 5-15. It offers all-day activity tracking, 10+ sports modes, and heart rate monitoring. The lightweight silicone band ensures comfort during extended wear, and the IP68 waterproof rating makes it suitable for swimming and other activities. With a battery life of up to 7 days, it provides reliable performance without frequent recharging.
In practice, the Vigor 2 L excelled in tracking basic fitness metrics like steps, calories, and sleep. The virtual medals for goal achievements were a fun motivator for kids. However, the smaller 0.96-inch screen felt less engaging compared to competitors with larger displays. The limited sports modes may also fall short for kids involved in niche activities. Despite these minor drawbacks, the Vigor 2 L is a dependable and affordable option for parents seeking a straightforward fitness tracker.
Pros
- Lightweight and comfortable design
- IP68 waterproof rating
- Virtual medals for goal achievements
- Affordable price
- 7-day battery life
Cons
- Smaller screen size
- Limited sports modes
5. Smart Kids Watch with Fitness Tracker No Phone/APP Needed
- Brand: Nyonio
- Manufacturer: Nyonio
The Nyonio Smart Kids Watch is a budget-friendly option that doesn’t skimp on features. With 19 sports modes, sleep tracking, and a 1.5-inch customizable touchscreen, it offers excellent value for its price. The IP68 waterproof rating and durable TPU strap make it suitable for active kids. This tracker also includes vibrating alarms and smart notifications, enhancing its practicality.
Despite its low price, the Nyonio impressed with its ease of use and thoughtful design. The DIY dial feature was particularly appealing to kids, allowing them to personalize their watch face. However, the lack of standalone GPS and limited app integration may deter parents seeking advanced functionality. The battery life, lasting up to 5-7 days, was adequate for most users. This tracker is ideal for budget-conscious families who want a simple yet functional device.
Pros
- Affordable price point
- Customizable touchscreen
- 19 sports modes
- IP68 waterproof rating
- Durable TPU strap
Cons
- No standalone GPS
- Limited app features
Frequently Asked Questions
We’ve compiled answers to the most common questions about fitness trackers to help you make an informed decision.
Conclusion
Choosing the right fitness tracker can truly enhance your game.
It offers convenience and makes walking the course easier. With various options available, it’s important to consider your needs.
Think about the cart’s weight, stability, and storage features. A good push cart can save you energy..