Parameter:
Chip:low-power design GR5515
PPG sensor chip : SFH2201
Audio chips:TYHX3220
Blood oxygen chip:GH3220 RF analog front-end+ SFH2201
G-Sensor:Rohm KXTJ3-1057
Battery Capacity:280mAH
Screen size:1.83-inch 240*284 HD touch screen
heart rate/blood pressure:Green light PPG
Waterproof:waterproof ip68
Bluetooth:Bluetooth:5.1（compatible Android 5.0 and IOS 9.0 above version)
Operation mode:Full touch screen+button
Material:Zinc Alloy case+Abs
Strap:Environmental protection silicone strap / leather strap
Charging mode:Magnetic suction charging line
APP name: H Band
