Product size:49*40*10.7mm
CPU:YC1133
flash memory:32MB+32MB
G-sensor:SC7A20
M-sensor:YES
Wifi:NO
SIM:NO
Bluetooth:5.0
LCD:IPS 2.3″
Resolution:320*386
Touch Type：COB Full Touch Interaction
Heart rate sensor:Tianyi Hexin HSR3300
Motor:YES
Charging mode:Magnetic wireless charging
Microphone:YES
Number of keys:Three buttons (1 side button, 1 encoder, 1 motion button)
Horn&Receiver:YES
Battery capacity:360mAh
battery life：Standby time：>30 days；Use time：>3-5 days
Appearance material: Zinc alloy
IP65 life waterproof