ApplicationsHeartrate Monitor,ECG,Continuous SpO2,BP,BIA,Sensors: Accel, Gyro, Baro, Ambient Light, Compass,284 mAh Battery,WPC Wireless Charging,Bluetooth 5.2,WiFi,GPS,NFC,LTE Connectivity,5 ATM,IP68,MIL-STD-810H, Water Proofing,Mic, Speaker, Motor, Touch Bezel