Description
Volta Ring tracks your sleep, recovery and activity without a screen on your wrist. Order the free sizing kit first if you are unsure of your size — sizes 8 to 12.
Specifications
| Sensors | Heart rate, SpO2, skin temperature, accelerometer |
|---|---|
| Battery life | Up to 7 days |
| Water resistance | 10 ATM |
| Material | Titanium |
| Weight | 3 g |
| Warranty | 2 years Volta warranty |
