ReadiMax(TM) Original S2 Wristband Bracelet Smart Heart Rate Monitor Fitness Tracker Touchpad Strap PK Xiaomi Mi Band 2[ Blue ]

Description

Main chip: Quintic QN9021 Bluetooth chip: Quintic QN9021 Bluetooth version: 4.0BLE (low power) Memory: 64KB RAM + 64KB ROM Sensors: Gravity acceleration sensor Battery specifications: 301425 PCB size: 34.6 * 14.5 * 0.8 Display: OLED64 * 32 Power consumption: normal use for one week, standby for three months Function: reminders, reminders, clock reminders, sedan reminders, remote control self-timer, self-timer, Smart anti-lost Support models: FOR iphone4S / 5 / 5C / 5S / 6 / 6P / 6S / 6SP, IOS6.1 and above, and android 4.4 above system