Fitness Tracker Smart Bracelet, Vcall I5 S Waterproof Bluetooth Smart Band Wristband Activity Tracker with Sports Pedometer Health Tracker and Sleep Monitor(Blue)

Compatibility: App “Zeroner”, get it free from Apple Store or Google Play store. Requires Android 4.4 or above, IOS 7.0 or above os smart phone. Specifications: * Bluetooth Version: V4.0 BLE * Stand by Time: 3-5 days * Display Specifications: OLED screen * Battery: lithium polymer battery * Waterproof: IP 65(do not use it when take shower or swim) * Charging Interface: Standard PC USB interface 5V/1A(pull out the two rubber clasp to take out the USB host) Question: 1.How to set up “Zeroner” account? Answer: Open the “Zeroner” App, please register a new account. 2.Question: How to connect the smart phone and the I5 S bracelet? Answer: Keep your phone with the bluetooth and WIFI “ON”.First, Login in the “Zeroner”, show the main page,

PRICE: $25.99