| key specs |
| Strap Colour | Grey | Infinite Black |
| Display Size | 38mm | 36mm |
| Compatible OS | Android and iOS | Android, iOS |
| Strap Material | Silicone | - |
| Dial Shape | Round | Round |
| Display Type | AMOLED | AMOLED |
| Ideal For | Unisex | - |
| general |
| Brand | Amazfit | Amazfit |
| Model | Balance | GTR 4 Limited Edition |
| Model Number | A2287 | - |
| Model Name | Balance | Amazfit GTR 4 Limited Edition |
| Dial Colour | Midnight | - |
| Dial Shape | Round | Round |
| Strap Colour | Grey | Infinite Black |
| Strap Material | Silicone | - |
| Size | Regular | Regular |
| Touchscreen | Yes | Yes |
| Water Resistant | Yes | 5ATM |
| Water Resistance Depth | 50 m | - |
| Usage | Fitness & Outdoor | Health, Fitness |
| Ideal For | Unisex | - |
| Release date | - | April 26, 2023 |
| dimensions |
| Width | 46 | 46.5 |
| Height | 46 | 46.5 |
| Thickness | 10.6 | 11.2 |
| Weight (g) | 35.00 | 49.00 |
| product details |
| Sensor | Biometric Sensor, Acceleration Sensor, Gyroscope, Geomagnetic Sensor, Air Pressure Sensor, Ambient Light Sensor, Temperature Sensor | Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric altimeter, Ambient light sensor |
| Compatible Device | Android, iOS | Android, iOS |
| Notification | Calendar Reminder, Call Notification, Sedentary Reminders, Smartphone Apps Notifications | Yes |
| Notification Type | Vibration | Smart Notification |
| Battery Type | Lithium Polymer | - |
| Battery Life | 14 Days | 14 days |
| Charge Time | 2 hours | 2 hours |
| Rechargeable Battery | Yes | - |
| Charger Type | - | Magnetic Charger |
| Stand By Time | - | 50 days |
| Other Features | - | Stainless steel middle frame, Glass-ceramic bottom shell, Dual-band & 6 satellite positioning systems |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5 | - |
| GPS | Yes | Yes |
| Operating Range | 10 | - |
| Third Party App Support | Yes | Yes |
| Call Features | No | Make Calls, Reject Calls |
| Wi-Fi | - | Yes |
| platform and storage features |
| Operating System | Zepp OS 3.0 | Zepp OS 2.0 |
| Compatible Operating System | Android and iOS | Android, iOS |
| camera and display features |
| Display Resolution | 480x480 | 466x466 pixels |
| Display Size | 38mm | 36mm |
| Display Type | AMOLED | AMOLED |
| Backlight Display | Yes | - |
| Scratch Resistant | Yes | - |
| Other Display Features | Always-on Display | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | - |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Chronograph | Yes | - |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | 2 | - |
| Other Fitness Features | Blood-oxygen Saturation Measurement,Monitoring of Heart Rate, Sleep and Sports Data | 154 Sports Modes, Automatic Recognition, BioTracker™ 4.0 PPG biometric sensor |
| Other Watch Functions | Bluetooth Phone Call;Weather;Multiple Sports Modes;Sleep Monitor;Heart Rate Monitor; Mobile Phone Music Control; Mobile Phone Camera Control; Find My Phone | Over 200 watch faces, Music Storage, OTA Update via Wi-Fi, Events Reminder, To Do List |
| audio and video features |
| Gesture Control | Yes | - |
| Voice Control | No | Yes |
| Speaker | - | Yes |
| Microphone | - | Yes |