Both iOS and Android compatible, this lightweight unisex iTouch smart watch can alert you to incoming calls, emails, and texts while keeping track of your appointments, steps taken, and the distance you travel each day. Smart watch movement Bluetooth connectivity; automatically syncs to your Android or iphone smart phone and alerts to incoming Pedometer keeps track of steps taken and distance traveled; reminds you when you have been sedentary Other functions include incoming call alerts, music remote, voice assist, stopwatch, alarm, sleep mon Color LCD touchscreen display Screen size: 1.44"; screen resolution: 128x134 Matte silver-tone plastic square case, 46x45mm Compatible with iOS and Android Operating system: iTOUCH OS Navy rubber strap with pin buckle Approx. strap length: 9.50 inches Not water resistant It's great for a child's first smart watch. No charger included, but it uses a basic Android usb.