| APP analysis results | Body fat BMI measurement |
| body composition analysis | One-click micro-inspection |
| ECG measurement | HRV report |
| Five organ testing | Heart health analysis |
| constantly monitoring the heart | liver, spleen, lungs, and kidneys |
| Uric acid monitoring | Blood lipid monitoring |
| Waterpfoof Level | IP68 waterproof |
| Special Features 1 | Blood component measurement |
| Special Features 2 | independent accurate blood oxygen |
| Special Features 3 | body temperature |
| Special Features 4 | electrocardiogram |
| Special Features 5 | NFC access control |
| Special Features 6 | Five organ health management |
| Special Features 7 | Accurate blood pressure |
| Special Features 8 | 24-hour heart rate monitoring |
| Special Features 9 | electrocardiogram |
| Al Intelligent diagnosis | 24-hour sleep monitoring |
| remote relatives and friends care | Home sharing real-time data |
| Exercise function | counting stepscaloriesdistance |
| multiple exercise modes | 100+sports mode |
| Ultra low power consumption | Strong flashlight |
| Health functions such as heart rate | Micro-physical examination |
| Screen Type | 480*480 AMOLED HD Sapphire Glass |
| HD Bluetooth call | 5.3 BLE (low power consumption) |
| Battery Capcaity | 380 mAh high-density polymer lithium battery |
| Charging Type | Magnetic charging |
| Charging Time | About 3-4H |
| Endurance Time | Use for 10-15 days and stand by for 30-40 days |
| Manipulation Mode | Full screen touch control, mobile APP control |
| For Android | For IOS |
| Nursing Grade | accurate measurement |
| Emotional detection | Fatigue detection |
| Main control chip | Ultra-low power consumption 7013A |
| Music control | calculator |
| Raise your hand and brighten the screen | Shake and take pictures |
| Intelligent voice assistant | Your exclusive assistant |
| Smart Watch for men | Smart Watch for women |
| gift | Gifts for relatives |
| Resolution | 480*480 AMOLED full touch screen |
| Brand Name | GUHUAVMI |
| Display Size | 1.56-inch AMOLED 480*480 Resol0ution |
| Screen Shape | Round |
| CPU Manufacturer | MediaTek |
| Mechanism | Yes |
| APP Download Available | Yes |
| High-concerned chemical | None |
| SIM Card Available | No |
| Rear Camera | None |
| Waterproof Grade | Professional Waterproof |
| Band Material | Fine Steel |
| App name | G band. |
| Bluetooth-compatible Version | 5.3 |
| Accessory Type | Sapphire Glass / Dual probe 650nm laser |
| Band width[mm] | 22 |
| Launch Date | 2025 |
| Language | English |
| Application Age Group | Adult |
| RAM | 256 MB |
| Function | Shock Resistant |
| WIFI | no |
| Touch Screen | Yes |
| CPU Model | Heart health analysis+Micro Physical Examination High end Health Manag |
| Category | Smart Watches |
| Activity Tracked | Other |
| Case Material | Precious Metals |
| System | Android Wear |
| Screen Material | AMOLED |
| Dial Window Material Type | Sapphire Crystal |
| Multiple Dials | Yes |
| GPS | No |
| Network Mode | None |
| Style | Healthy |
| Band length[mm] | 260 |
| Origin | Mainland China |
| Certification | CE |
| Movement Type | Electronic |
| Battery Life | 5 |
| Type | On Wrist |
| ROM | 256 MB |
| Metrics measured | Heart Rate Monitor |
| Compatibility | All Compatible |
| Band Detachable | Yes |
| Model | ET458 |
| Voice assistant built-in | Yes |
| Battery Capacity(mAh) | 300-450mah |
| SIM Card Slot | NO |
| Battery Detachable | No |
| Choice | yes |
| semi_Choice | yes |
