ScanWatch Light tracks:

• Heart rate: beats per minute (bpm)
• Breathing disturbances (Respiratory Scan)*: detection of breathing disturbances via the PPG sensor (sleep heart rate, oxygen saturation levels and heart events)
• Menstrual cycle tracking*: the ability to log symptoms and flow trends, period occurrences, and more
• Sleep: duration, deep and light phase, sleep interruptions
• Walking and running: steps, distance, calories
• Swimming: session duration, calories
• Automatic detection of activities

*Feature not available until late 2023.