This easy-to-use Series 1 Active Watch from Tikkers has all of the key features needed to keep active and stay motivated all day long! Encourages Healthy Habits This fitness tracker will automatically record daily steps and will monitor various sports activities to encourage an active day, and you can even set hydration reminders to keep that water intake up! Sleep Monitor After all that activity, there is a sleep monitor to help reassure you that your youngster is getting enough rest. Syncs with Smartphones The touchscreen display allows text messages to be read as well as receive notifications when a call is received. The tracker can also control your smartphone camera for great selfies! There is even a clever alarm to locate your smartphone should it be misplaced… Oh, and it even tells the time! Fun and Easy to Wear The soft band is easily adjustable to fit a variety of wrist sizes and is super comfortable to wear. Tikkers Activity Trackers include the free download of the smartphone app (Android and iOS compatible). This watch of course comes with a charger too! 24Hr Display: Y Depth: 12 MM Height: 150 MM Width: 18 MM Accessory List: Watch, Box, Charger , Guarantee Case Diameter (in cm): 2 Case height (in cm): 1 Case Length (in cm): 2 Case Shape: Oval Case Width (in cm): 2 Fastening Type: Strap Buckle Glass: Mineral Strap Material: Fabric Water Resistant: N Activity tracker with colour touch screen and upto 7 day battery life Compatibility: This watch is compatible with both iOS and Android devices.