Product information:
Blood pressure type: air pump + air bag true blood pressure, air pressure sensor: nonlinear high precision air pressure sensor
Master chip: Nordic52832, blood oxygen chip: OSRAM (OSRAM)2703
Temperature sensor: CT1711 array, photoelectric chip: OSRAM (OSRAM)2703, vibration: silent/vibration
Compatible with Android 4.4 and above, iOS 8.2 and above
Features or selling points: air pump + air bag true blood pressure test, independent accurate blood oxygen, body temperature, respiratory rate, blood pressure, heart rate, sleep monitoring, remote relatives and friends care, family sharing real-time data
Main features: "air pump + balloon true blood pressure test, body temperature monitoring, blood oxygen monitoring, respiratory rate." Sleep monitoring, sedentary reminders and other health management functions.
Exercise function: counting steps/calories/distance, multi-motion mode.
Heart rate monitoring, blood pressure monitoring, sleep monitoring and other health functions, remote relatives and friends care function
Wearable hardware + smart APP+ big data cloud service, wear, control, display and record data through the APP. Long endurance standby. Multi-dial switch"
Other functions: step counting, calories, distance, sleep monitoring, movement mode, call reminder, alarm clock reminder, hand light screen, information reminder, etc.
Screen size: 1.3-inch color TFT 240*240, Screen type: IPS HD, Bluetooth: 4.2BLE (Low power)

Packing list:
Watch X1PCS Charging cable X1PCS Instruction manual X1PCS Packing box X1PCS 

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