BE-R2 Smart Ring
Titanium-steel smart ring (3.9g, 2.8mm) with heart rate, SpO2, HRV, stress, sleep, and multi-sport tracking. Magnetic charge, Bluetooth 5.2, sizes 7–13. Black, gold, or silver.
Specifications
| Health sensors | HR, SpO2, HRV, stress, sleep, multi-sport |
|---|---|
| Battery | About 4–5 days use (5–7 standby) |
| Water resistance | 5ATM |
| Connectivity | Bluetooth 5.2 |
| Fit | US sizes 7–13 |
| Colors | Black, gold, silver |
| Material | Titanium steel, 3.9g / 2.8mm |