HENGTO Kids Fitness Tracker for Kids,IP68 Waterproof Activity Tracker, Pedometer,Heart Rate Sleep Monitor,19 Sport Modes Health with Pedometer,Great Kids Gift for Boys Teens (Black): Amazon.co.uk: Electronics & Photo
Runlio Fitness Tracker with Heart Rate Monitor,Sleep Monitor with 14 Sports Mode,Activity Tracker with Step and Calories Counter,IP67 Waterproof with Stopwatch Pedometer for Kids,Women and Men V2.0 : Amazon.co.uk: Sports & Outdoors