| Mechanical | ||
| Water Resistance Rating | IP68 | |
| Watch Case | Aluminum Alloy | |
| Case Back Material | PC | |
| Button | 1 Power Button, 1 ECG Button | |
| Heart Rate Sensor Lens | Composite Material | |
| Strap Material | Woven Fabric / Silicone (Optional) | |
| Strap Size | Width: 22mm (Magnetic) | |
| Buckle & Clasp | Aluminum Alloy | |
| Dimensions (L × W × H) mm | φ45.58*26.6*9.9mm | |
| Net Weight | 23.1g | |
| Gross Weight (with packaging) | 220g | |
| Hardware | ||
| Platform | JL7013A6 | |
| ECG | GH3228 | |
| Flash | 64Mb | |
| G-sensor | DA267 | |
| Bluetooth | BLE 5.3 / BT 3.0 | |
| PPG Heart Rate Sensor | Jufei RA2325 | |
| Motor | Flat Motor 0720 | |
| Battery | ||
| Operating Voltage | 3.8V | |
| Battery Capacity | 180mAh | |
| Battery Type | High-capacity, high-voltage Li-Polymer | |
| Charging Method | Magnetic Charging | |
| Charger Parameters | 5V ≥ 500mA | |
| Charging Time | Less than 2.5h | |
| Typical Usage Time | 25-30 days | |
| Moderate Usage Time | 15–20 days | |
| APP OS | ||
| iOS | IOS 13.0+ | |
| Android | Android8.0+ | |
| APP | G BAND | |
| Function | ||
| Multi-language | APP follows phone system | Yes |
| OTA Upgrade | Supported | Yes |
|
Daily Activity Monitor |
Heart Rate Monitoring | Yes |
| Sleep Monitoring | Yes | |
| Step Count Monitoring | Yes | |
| Calorie Monitoring | Yes | |
| SpO₂ (Blood Oxygen) | Yes | |
| Blood Pressure Monitoring | Yes | |
| Stress Monitoring | Yes | |
| Body Temperature Monitoring | Yes | |
| SOS | Yes | |
| ECG (Electrocardiogram) + Diagnosis | Yes | |
| Blood Glucose Monitoring | Yes | |
| (incl. Uric Acid, Blood Lipids) | Yes | |
| Body Composition Analysis (incl. Body Fat) | Yes | |
| Metabolic Monitoring | Yes | |
| HRV Monitoring (24h; 0–7 a.m. supports 27 types of Lorenz scatter plot analysis) | Yes | |
| Fall Detection Reminder | Yes | |
|
Reminders |
Sedentary, Medication, Travel Reminders | Yes |
| High Heart Rate Alert | Yes | |
| Low Oxygen Alert | Yes | |
| Exercise Goal Reminder | Yes | |
| Female Health Reminders | Yes | |
| Sports Modes | Multi sports mode | Yes |
|
Modes & Settings |
Workout Records | Yes |
| Female Cycle Tracking | Yes | |
| Find My Watch | Yes | |
| Remote camera | Yes | |
