Acc x / y / z
XYZ
Vitals
Heart · HRV · SpO2 · Battery
Temperature
Body · Wrist · Ambient
Activity
Steps · Distance · Calories
Wellness
Stress · VO2 · Breath · Emotion · Stamina
Motion
Accelerometer · Gyroscope
Gyro x / y / z
XYZ
PPG
Photoplethysmograph
Waveform
—Wearer
Write to ring
Device
Ring profile