Product Detail
JW86 0.8" OLED Bluetooth V4.0 Smart Wristband Bracelet
Cortex M4 / IP65 waterproof / heart rate monitor / pedometer / sports tracking / sleep monitor / anti-lost alarm
JW86 0.8" OLED Bluetooth V4.0 Smart Wristband Bracelet
Cortex M4 / IP65 waterproof / heart rate monitor / pedometer / sports tracking / sleep monitor / anti-lost alarm