Product features: using air pump and air bag to pressurize. The small pressure change in the air bag caused by the fluctuation of blood flow in the artery under the air bag is processed by the internal air pressure sensor to measure blood pressure. It is also called "oscillometric method". Shell material: (shell: PC+ABS, bottom shell: PC+ABS, strap: TPU strap) Hardware Specifications: 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 The main function: 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 Supported languages: Watch language support: Chinese, English, Traditional, Japanese, French, German, Italian, Spanish, Russian, Portuguese, Malay, Korean, Polish APP language: Chinese, Traditional, English, Japanese, German, Russian, Italian, French, Spanish, Portuguese, Thai, Czech, Greek, Polish, Vietnamese, Turkish, Romanian, Hungarian, Danish English, Finnish, Arabic, Ukrainian, Hebrew, Persian, Irish, Slovak, Norwegian, Korean, Croatian, Swedish Packing list: watch, charging cable, instruction manual, airbag plug, reminder card, packing box Weight: bare machine weight 46g, with strap airbag: 76g. Machine weight: 318g.

Product specifications