What sensors does Watch Pro 2 have? July 31, 2025 10:31 Updated Accelerometer sensorHeart rate & SpO2 Blood Oxygen Saturation sensorOptical Tracking SensorAmbient light sensor Related articles What is the dust and water resistance rating of Watch Pro 2? Does Watch Pro 2 support NFC? How can I make the weather information on my Watch Pro match my phone's weather information? Does Watch Pro 2 support eSIM service? Which devices are compatible with the app?