Q9 1.3" Smart Sports Watch Bracelet with Blood Pressure / Blood Oxygen / Heart Rate Monitor - Blue Decor WCDMA B5 850MHz

WCDMA B5 850MHz

IR receiver and compatible with Raspberry Pi GPIO interface and has independent debugging serial port

Here it is

0MP Rear camera + 3350mAh battery + Octa-core Reference Websites Packing List 1 x Phone

Coverage Square Meters 100 square meter (in open area) Gain (dBi) Up Link: 60dB

Q9 1.3" Smart Sports Watch Bracelet with Blood Pressure / Blood Oxygen / Heart Rate Monitor - Blue Decor WCDMA B5 850MHzCPU nordic52832 Display screen 1. 3 inch TFT high definition touch screen Touch button Bluetooth VER4. 0 Heart rate sensor lst1303 Triaxial sensor LIS3DH battery 180Mah large capacity polymer batteries G SENSOR Step analysis, sedentary reminder, sleep monitoring, heart rate monitoring,Contact touch System support Andrews and IOS Function parameter Raise the hand on the screen support incoming call Vibration reminder+display SMS Vibration