This multi-function activity tracker is perfect for getting your children interested in setting and achieving their health and fitness goals. It is very easy to use and comes with essential functions such as Pedometer counter and timer, Distance tracking, Calorie Tracking and Time display. Non-Bluetooth design means that no app or smartphone is required for use with the fitness tracker. Paired with a high-performance button battery that lasts between 1 - 2 years and a sweat proof strap. This activity tracker is ready to wear and go, making it a perfect gift for kids. Features and Benefits Multi-Function - Comes with essential and added fitness activities functions such as Date and time display, Pedometer, distance, calories, and sports time tracking. IP56 Water Resistant - Designed according to waterproof and dustproof standards. You will not have to worry about the fitness tracker being damaged when your kids about splashing water about. Non-Bluetooth & Long Battery Life - No app or smartphone required and a non-rechargeable battery that last between 1 - 2 years. Specifications Pedometer Counter Step/Pedometer Timer Distance Tracking Calorie Tracking Date/Time display (12/24hours) Working Voltage: 1.5V Working Current: 11-3uA Non-Bluetooth Display Screen: LCD 0.69’’ E-link Display Battery: Button cell battery AG3/LR41 Strap material: Rubber Water-resistant Grade: IP56