| key specs |
| Display Size | 46mm | - |
| Compatible OS | Android, iOS | Android, iOS |
| Strap Material | Leather | Silicone |
| Dial Shape | Round | Rectangle |
| Strap Colour | - | Midnight Black, Flamingo Pink, Sage Green |
| Display Type | - | AMOLED |
| Ideal For | - | Unisex |
| general |
| Brand | Vivo | Amazfit |
| Model | Watch 2 | GTS 2 mini |
| Release date | December 23, 2021 | December 1, 2020 |
| Model Name | Watch | GTS 2 mini |
| Dial Colour | Black, Silver, White | Midnight Black, Flamingo Pink, Sage Green |
| Dial Shape | Round | Rectangle |
| Strap Material | Leather | Silicone |
| Size | Regular | Regular |
| Touchscreen | Yes | - |
| Interchangeable Strap | Yes | Yes |
| Water Resistant | 5 ATM | Yes |
| Dial Material | Stainless Steel | Aluminum alloy, classic-stainless steel |
| Water Resistance Depth | - | 5 ATM |
| Ideal For | - | Unisex |
| Strap Colour | - | Midnight Black, Flamingo Pink, Sage Green |
| dimensions |
| Width | 46.4 | 35.8 |
| Height | 46.4 | 40.5 |
| Thickness | 10.9 | 8.95 |
| Weight (g) | 47.00 | 19.50 |
| product details |
| Sensor | Heart rate monitor, Blood Oxygen sensor, Accelerometer, Gyroscope, Air pressure sensor, Altitude sensor, Ambient Light sensor, Geomagnetic sensor | Huami self-developed BioTracker 2 PPG (support blood-oxygen) biological data sensor, Accelerometer, Gyroscope, Geomagnetic sensor, Ambient light sensor |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Yes | Yes |
| Battery Life | 14 days | 14 days |
| Rechargeable Battery | Yes | Yes |
| Battery Type | - | 220mAh |
| Charge Time | - | About 2 hours |
| Charger Type | - | Charging base |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.2 | 5.0 BLE |
| Wi-Fi | Yes | - |
| GPS | Yes | - |
| Other Connectivity Features | Glonass, Galileo, Beidou | - |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iOS |
| Internal Memory | 2GB | - |
| camera and display features |
| Display Resolution | 466x466 | 354x306 |
| Display Size | 46mm | - |
| Display Type | - | AMOLED |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | - |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 2 | 1 |
| Other Fitness Features | Running, Walking, Swimming, Cycling | - |
| Other Watch Functions | eSIM support | - |
| Chronograph | - | Yes |