Specifications:
| Waterproof | IP68 |
| Material | Titanium alloy |
| Weight | About 2.9g |
| Chipset | Goodix GR5515GGBD |
| Memory (ROM+RAM) | 1Mb ROM + 256Kb RAM |
| G-Sensor | ST LIS2DW12 |
| Bluetooth-compatible Version | 5.1 |
| MobileAPP-GPS | Yes |
| Heart rate sensor | Goodix GH3026 |
| Battery Type | Lithium-ion polymer battery |
| Operating temperature range | 0-50℃ |
| Battery Capacity | About 17mAh |
| Charging time | 1 hour |
| Theory Standby time | 10-15 days |
| Normal using time | 4-6 days |
| Charging | Magnetic charging cable |
| Software Function & App Compatibility | Supports Android 5.0 and above; iOS version 10.0 or above |
| Compatibility Software | working with Nova Ring |
| Software Functions on the Device | The ring has no touch and no buttons; the App initiates activities and function tests |
| Software Functions on the App | Activity (Distance/Calories/Steps Statistics/7-day vigorous activity, etc.), Multisports (24 kinds: 19 conventional sports + 5 GPS sports), Heart rate, Sleep, Blood oxygen, HRV, Stress, Others (Unit format, sedentary reminder, low battery reminder, heart rate warning), Wechat & Apple support, APP multi-Language support |
| Support OTA | Yes |
| APP name for IOS & Android | Da Rings |