Product type: Smart watch (air pump + airbag oscillometric blood pressure measurement watch+ECG)
Features: Using the air pump and the air bag to pressurize, the small pressure change in the air bag caused by the fluctuation of the blood flow in the artery under the air bag is processed by the internal air pressure sensor to measure the blood pressure. Also called “oscillometric method”
Shell material & color: Shell: Zinc alloy + vacuum plating (black, silver); Bottom shell: PC+ABS+Medical grade 316 stainless steel sheet; Strap: TPU strap (black), leather strap (black, brown, dark brown)
Compatible System: Android 4.4 and above，iOS 8.2 and above
Processor (MCU main control): AC7012A6
Inflatable blood pressure measuring chip: BP006 Special for oscillometric blood pressure function
Air pump: MAC20A Micro Piezoelectric Pump
Temperature sensor: CT1711
ECG: GH3220T+GH3220S
Photoelectric PPG Analog Front End (PPG AFE): GH3220T+GH3220S
Blood oxygen sensor: GH3220T+GH3220S
Accelerometer: STK8321 3-axis sensor (G-SENSOR)
Display: 1.43 inches, 466*466 resolution
Battery capacity: Pure cobalt lithium battery 240 mAh, 7-10 days of use, 30 days of standby
TOUCH: 5300+820D (海栎创)
Vibration motor: Mute vibration
Bluetooth: 5.1BLE (low power consumption)
Physical buttons: 2 Buttons
Charging interface: Magnetic charging with short circuit protection
Charging time: 2-3 hours

Major function:

Health Monitoring: Accurate air pump blood pressure measurement, photoelectric automatic blood pressure measurement, independent and accurate blood oxygen measurement, precise body temperature measurement, ECG, real-time heart rate measurement, respiratory rate measurement, sleep monitoring, 7-day rolling storage of historical data, family and friends remote care
Sports & Fitness: Multi-sport mode, exercise measurement (step/calorie/distance), WeChat Motion Sync
Smart Reminders: Call reminder/reject, message push, sedentary reminder (duplicate note: listed twice), anti-lost reminder, alarm clock
Daily Convenience: Raise wrist to brighten the screen, music control, remote control camera, multiple dials, CALL function