| Item | Details |
| Master Chip | JL 7013A |
| Blood Oxygen Sensor | GH3228T (500 Hz high-precision) |
| Gravity Sensor | DA267 |
| PPG Module | PD2325 + GH3228T |
| Bluetooth | BLE 5.3 |
| Battery Type | High-density lithium-polymer |
| Battery Capacity | 125 mAh |
| Battery Life | 7–15 days daily usage, 30+ days standby |
| Charging Method | Magnetic charging |
| Waterproof Rating | IP68 |
| System Compatibility | Android 8.0+, iOS 13.0+ |
| Operation Mode | APP control (no screen) |
| Vibration | Silent/vibration selectable |
| App | G-Band |
| Bracelet Size: | 39*29*10mm |
| Weight | 28g |
| Color | Fabric strap Black, khaki, blue, dark green, green |
