VRrobot M3 Smart Bracelet Three Generations Smart Watch Fitness Tracker - Red Screwdrivers 0 Quantity 5 pieces Form

0 Quantity 5 pieces Form  Color Blue Material PCB + Electronic components Specification Chipset CH340 English Manual / Spec No Download Link N/A

25A x 2 or 0

5V power supply

¡î bright screen: open the palming light screen

uplink band: 1710 - 1780 MHz) bands Data Transfer GPRS WLAN Wi-Fi 802

VRrobot M3 Smart Bracelet Three Generations Smart Watch Fitness Tracker - Red Screwdrivers 0 Quantity 5 pieces Formscreen display band 0. 87inn OLED Heart rate detection, time, step, distance and calorie display on the screen Standard function (step, distance, calories) Sleep monitoring (sleep time, sleep quality Incoming remind, Message pushOptional Anti lost remind (phones beyond the scope will remind) Alarm clock remind, task remind, activities remind moving target setting SUOTA function, through the APK APP upgrade bracelet firmware(optional) Synchronous data