10 Best Kids Smart Watches 2025 in the UK

The Fitbit Ace 3 Activity Tracker, designed for kids, offers several appealing features. It shines with an impressive battery life of up to 8 days, which is beneficial for kids who might forget to charge their devices regularly. Another strong point is its water resistance up to 50 meters, making it suitable for swimming and general rough-and-tumble play. The animated clock faces add a fun, engaging element that can motivate kids to stay active by visually tracking their progress.

However, the Fitbit Ace 3 lacks GPS tracking, which could be a downside for parents who prioritize precise location tracking for safety. It also doesn't have direct communication features like calls or texts, which some parents might find essential in a kids' smart watch. Instead, it focuses more on activity and sleep tracking, helping parents monitor their child's physical activity and sleep patterns through the Family Account and Parent View feature.

While it does not offer specific educational or entertainment apps, the activity tracker and animated faces could still entertain kids by encouraging physical activity. The device is compatible with both iOS and Android, which is convenient for families using different operating systems. The Fitbit Ace 3 is well-suited for younger kids who need motivation to stay active and parents who want to monitor their activity and sleep patterns. It might not satisfy those looking for a more comprehensive smart watch experience with GPS and communication capabilities.

The BIGGERFIVE Kids Smart Watch offers a range of features that make it suitable for children and teens between 5-16 years old. One of its standout features is comprehensive activity tracking, including steps, distance, calories burned, and support for 80 sports modes, which promotes physical activity. The watch is also IP68 waterproof, making it durable and suitable for swimming and other water activities.

The 1.8-inch HD touch screen is customizable, allowing kids to personalize it with their own photos, adding a fun and creative element. Health monitoring features like heart rate and sleep tracking can help parents keep an eye on their child's wellbeing. The watch includes puzzle games, which can be controlled by parents to ensure they are not a distraction during school hours.

The ability to use the watch both with and without an app provides flexibility, although more features can be accessed through the app. A key drawback is the lack of standalone GPS, as it relies on a smartphone for location tracking, which might not be ideal for all parents. The watch's comprehensive feature set and reasonable price make it a strong candidate for a gift that encourages healthy habits and activity in children.