SpO2 Watch More Specifications

Main Sensor



BLE Chip: NRF52840(Bluetooth 5.0)

G Sensor: Bosch BMA253

PPG Sensor: GH3011

Skin Contact Temperature Sensor

1.3 TFT, 240*240Pixel

Li-ploy 230mAh rechargeable battery

Standby Time

Charging Time

Operation Way

7-10 days

About 1.5 hours

Full Touch


Strap Material

Strap Colors


TPU or Silicone

Black, red, blue

or OEM color

Working Environment

Package Contents


1* Smart Watch

1* Magnetic USB Charger

1* User Manual

1* Gift Box

Best smartwatch with SpO2 offer many features to help you monitor your health. Blood pressure measurement, heart rate monitoring and blood oxygen saturation measurement are the three most important fitness tracking functions in a smartwatch. The best smartwatch with SpO2 equipped with oxygen sensors that allows you to track blood oxygen levels and provide reliable blood oxygen measurement test results. As a leading SpO2 smart watch supplier, Joint offers various high performance smart watches and  smart bands, suitable for high altitude or exercising in the gym, outdoor enthusiasts and senior, welcome to select your interested products and contact us for detailed information!


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