Perfect for keeping track of your health and fitness, this watch is a great addition to your regime. With a calorie tracker, auto-sleep monitor and step pedometer, this watch is packed with features that can help you to monitor all different aspects of your health, and store your progress in your phone. This watch not only tells the time, but also measures distance, informs you of notifications and calls, and can act as an alarm. It’s also useful for finding a lost iPhone when paired. Tough and durable, this watch is sweat, rain and splash proof so you can go out with it in the rain and can wash your hands without worrying about your watch. Features and Benefits Durable - Splash, sweat and rain-proof (not waterproof). Useful - Can be used to monitor a variety of aspects of health and fitness. Compact - This watch is not an obstruction on your wrist and makes a stylish accessory. Specifications Activity tracker Time & Date Step pedometer Calorie control Distance meter Auto sleep monitor Alarm Call and notification alert Find Iphone Bluetooth: 4.0 Battery: 50mAh 0.86 inch screen Standby time: 7 - 10 days Charging time: 1.5-2 hours USB charge port Compatible with iPhone 4S up to 6S, Android system 4.4 or above, Bluetooth 4.0+ smartphones