G20 smart bracelet

Screen size: 0.73 inches
Color: blue, black, purple, green
Features: blood pressure, heart rate, electrocardiogram

Main features "offline measurement, automatic wrist-cut screen, wearable hardware + smart APP + big data cloud service
Wear it with you, manipulate, display, record through APP, and synchronize data to the cloud in real time
Monitor physical health changes on the go, find and test health data, display risk status and assessment results "
Main features: "Step counting, calories, distance, sleep monitoring, exercise mode, call reminder, alarm reminder, raise your hand and bright screen, social sharing (WeChat, QQ, Facebook, Twitter), etc.

Shake the picture "
Display screen size: 0.73 inches 128 * 88
Screen type: OLED
Connection parameters Bluetooth: 4.0BLE (low power)
Battery capacity: 110mAh
Charging method: Clip
Charging time: about 2H
Life time: 10 days of use, 20 days of standby
Data storage: 3 months
Control method: full touch control, mobile APP control
Product language: 12 languages including Chinese / English
Appearance material: Front case: PC \ Rear case: ABS + PC \ Strap: TPU
 Packing list: bracelet, charging cable, instruction manual, packing box
Size: (length 23.5 * 2.0 width * thickness 12.2.0) cm