R3C IP65 Waterproof Heart Rate Blood Pressure Oxygen Sleep Monitor Bracelet

R3C Smart Bracelet Bluetooth 0.96 Inch Color Screen IP65 Waterproof Heart Rate Blood Pressure Oxygen Sleep Monitor Sport Wristband
Function:
Blood pressure, heart rate monitoring, pedometer, calorie, mileage, stopwatch, sleep quality monitoring, call reminder, alarm clock, sedentary reminder, drinking water reminder, social sharing (WeChat, Facebook, twitter)

Specification:
Color: Black, Blue, Red
Heart rate sensor: HRS3300
Main core chip: NORDIC 52832
Acceleration sensor: three axis sensor
Screen size: 0.96 inch color screen /HSD+ST7735S
Resolution: 80*160
Bluetooth: 4.0 (low power)
Battery type: polymer lithium battery 80mAh
Charging type: 3 point charging
Charge time: about 1.5 hours
Standby time: normal use: 7 days, standby: 15 days
Memory: 7 days detailed movement record, 23 days total exercise statistics
Control mode: touch key, APP control
APP support language: Chinese / Chinese / English / Russian / Italy / Korean / Spanish / French / German / Japanese / Portuguese / Malaysia
Equipment size: 50mm*24mm*11.6mm/1.96*0.94*0.45''
Band Size: 235mm*24mm*11.6mm/9.25*0.94*0.45''
Top shell /bottom shell material: PC+ABS
Strap material: TPU
Waterproofing index: IP65
APP:WearHealth
Package size: 88*88*32cm/3.46*3.46*1.25''
Weight: 92g

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand.