HOK Fitness Tracker Heart Rate Monitor Bluetooth Smart Band IP68 Waterproof Sport Wristband For Android IOS Smart Phone (Green)

Description

Features: * Main chip: NRF51822 (CORTEX MO 16 MHZ) * Bluetooth version: 4.0BLE (low power) * 0.96 inch OLED 96 * 32DOTS large display * Waterproof: IP68 (30 meters deep Waterproof) * 24 hours real time heart rate monitoring, green light heart rate sensor * Built-in 70mAh polymer battery, standby 7-10 days, use 4 days, charging 60 minutes * Support models: for IOS7.1 and Android 4.4 and above * More functions: multi-motion mode (running, swiming, basketball), step, distance, calorie, sleep management, exercise target management, flip screen, sedentary reminder, palming bright screen, call/message reminder, WeChat / SMS / QQ message vibration + text display, alarm clock Package list: 1 x Smart Band 1 x Charging Cable 1 x User Manual