With OLED screen, display the number of steps, calories and time information.Compatible with Bluetooth 4.0 Android 4.3 or Above Android Smartphones, and IOS
Main Function: Passometer, Distance measuring, Calorie consumption management, Sleep management, Event trigger, Clock, Sedentary reminder, Anti-lost, Remote camera, Vibration alarm clock.
IP67 Waterproof Smart Bracelet, Free Android and IOS App, compatible with Apple IOS 6+ and Android 4.3+ device
Comfortable to wear all day and night! The Jarv Wristband is made of a soft and comfortable, water-resistant silicone material, making it perfect for 24 hour use, Included are 2 additional colored straps in white and orange.
Sync Iphone and Android cellphone,Small and light body, Simple and Fashion