COOSA Heart Rate Monitor, Wirless Fitness Tracker, ID107 Bluetooth 4.0 Touch Screen Smart Wristband with Multi-Functions Activity Tracker for Android and iOS

Description

Specification : Material:TPU Color: Black, Blue, Orange, Purple, Green APP OS: IOS7.1&above, Android4.4&above Sensor: G Sensor kx022-1020 CPU chip: Nordic nRF51822 HR sensor: Silicon labs Si1142 Vibration: Real time vibrate to remind Waterproof:life waterproof (Sweat proof, rain proof, water drop proof) Screen Size: 0.49" Screen Type: OLED Bluetooth: BLE Bluetooth 4.0 Sync Battery:70mAh Li-polymer battery Standby time:5-10 days Charging:2 points contact Charging time: About 1hour Host:40.9*20.0*12.5mm Strap:270mm Weight:30g Package Includes: 1* Smart Bluetooth Tracker 1* USB charging cable 1* User Manual