MS-121 4G GPS Smartwatch

Waterproof:IP65 waterrproof
Chipset:ASR3603C BT5.2
Display: 2.04inch AMOLED screen IPS, 368*448pixel
Body material: Zinc alloy + Plastic
Strap material: Silicone
Heart rate sensor:HX3605
Compatible: android 5.0+ / ios 10.0+
Networks：B1/3/8 B34/38/39/40/41

Function: 4G local call, Bluetooth music,Step counting,Heart rate,Blood oxygen,Blood pressure,Heart rate,Sleep monitoring,Breathing training,Sitting reminder,Information push reminder,Women's health,Voice assistant,Calculator,
Password lock screen,

Battery capacity: 400mAh
Charging method: USB Magnetic wire
Charging time: 3 h
Typical usage battery life: 5-7days；
Basic usage battery life: 10days；
Heary usage battery life: 3-5days；

APP：Gao Fit