Hardware information：

Product model:T900 pro ultra

Product size:49*10*10.7mm

CPU:YC1133

flash memory:32M

G-sensor:YES

M-sensor:YES

Wifi:NO

SIM:NO

Bluetooth:5.0

LCD:IPS 2.09"

TP:cob capacitance multi touch

Heart rate sensor:YES

Motor:YES

Charging mode:Magnetic wireless charging

Microphone:YES

Side key:YES

Horn&Receiver:YES

Power amplifier:YES

Battery capacity:230mah, longer battery life Standby time：>30 days；Use time：>3-5 days

Appearance material: Zinc alloy

IP67 life waterproof, please do not bring your watch to swimming, diving, bathing and sauna!