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'

Accurate air pump air bag blood pressure measurement, independent accurate blood oxygen measurement, accurate body temperature measurement, real-time heart rate measurement, photoelectric blood pressure automatic measurement, sleep monitoring, respiration rate measurement, heart rate alarm, remote care for family relatives and friends, multi-sport mode, exercise measurement (step counting/ Calories/distance Sedentary reminder, raising the wrist to brighten the screen, anti-lost reminder, message push, call reminder/rejection, OTA upgrade, mobile phone music control, 7-day historical data rolling storage, remote control camera, multi-dial switch

Processor: NORDIC 52832

Inflatable blood pressure measurement chip: BP006 dedicated to oscillometric blood pressure function

Inflatable Air Pump: MAC20A Micro Piezoelectric Pump

Body temperature sensor: CT1711

Photoelectric PPG analog front end: SI1142

Blood oxygen sensor SI1142

Acceleration sensor: STK8321 3-axis sensor (G-SENSOR)

Display: tempered glass + IPS HD TFT 1.3 inches 240*240DPI

Battery capacity: pure cobalt lithium battery 240 mAh, 7-10 days of use, 30 days of standby (measured)

Touch: CST816D full screen touch

Vibration motor: silent vibration

Bluetooth: 4.2BLE (low power consumption)

Physical button: 1

Charging interface: Magnetic charging with short circuit protection

Charging time: 2-3 hours

Packing list:

1X watch

1X charging cable

1X instruction manual

1X airbag plug