Actionable health tracking smart ring. A comfortable and sleek smart ring that tracks your sleep, movement and recovery trends, nudging you to make healthier choices every day. The Ring lasts up to 6 days on a complete charge.* | Ultrahuman | | Refurbished Excellent | Ring AIR | Smart Ring | Size Before You Buy | Size 14 | | 2023) | Aster Black | Best Buy
| Color | Aster Black |
| Gtin | 8908022329593 |
| Mpn | UHRA-AA-14 |
| Age Group | Adult |
| Condition | Refurbished |
| Gender | Unisex |