| key specs |
| Strap Colour | Dolphon Grey, Obsidian Black, Roland Purple | Black |
| Display Size | 42mm | 46mm |
| Compatible OS | Android, iOS | Android |
| Dial Shape | Rectangle | Rectangle |
| Display Type | AMOLED | AMOLED |
| Strap Material | - | Rubber |
| Ideal For | - | Unisex |
| general |
| Brand | Amazfit | Oppo |
| Model | GTS 2e | Watch ECG Edition |
| Release date | December 15, 2020 | September 25, 2020 |
| Model Name | GTS 2e | Watch ECG Edition |
| Dial Shape | Rectangle | Rectangle |
| Size | Regular | Large |
| Touchscreen | Yes | Yes |
| Water Resistance Depth | 50 metres | 5ATM. IPX8 |
| Dial Material | Aluminium Alloy | - |
| Strap Colour | Dolphon Grey, Obsidian Black, Roland Purple | Black |
| Dial Colour | Dolphon Grey, Obsidian Black, Roland Purple | Black |
| Strap Material | - | Rubber |
| Interchangeable Strap | - | Yes |
| Water Resistant | - | Yes |
| Ideal For | - | Unisex |
| dimensions |
| Width | 35.6 | - |
| Height | 42.8 | - |
| Thickness | 9.85 | - |
| Weight (g) | 25.00 | 45.50 |
| product details |
| Sensor | Biological data sensor, blood oxygen sensor, acceleration sensor, gyroscope, geomagnetic sensor, ambient light sensor, temperature sensor | Tri-axial acceleration sensor, Gyroscope, Geomagnetic, Barometric, Optical heartbeat sensor, Capacitance sensor, Ambient light sensor, ECG |
| Compatible Device | Android, iOS | - |
| Notification | Yes | Yes |
| Battery Life | 14 days | 40 hours |
| Charger Type | Magnetic | - |
| Rechargeable Battery | Yes | - |
| Stand By Time | - | 21 days |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 4.2 |
| Call Function | - | Yes |
| Wi-Fi | - | Yes |
| GPS | - | Yes |
| Messaging Support | - | Yes |
| Third Party App Support | - | Yes |
| Call Features | - | Yes |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android |
| Operating System | - | ColorOS |
| Number of Cores | - | quad-core |
| RAM | - | 1GB |
| Processor Name | - | Qualcomm Snapdragon Wear 2500 + Apollo 3 co-processor |
| Internal Memory | - | 8000 |
| camera and display features |
| Display Size | 42mm | 46mm |
| Display Type | AMOLED | AMOLED |
| Display Resolution | - | 402x476 |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Number of Buttons | 1 | 2 |
| Other Watch Functions | BioTracker 2 PPG, biological data sensor | - |
| Other Fitness Features | - | Fitness Run, 5-Min Workouts, Fat Burn Run, Outdoor Walk, Outdoor Cycling, Swimming, Heart rate monitoring, Sleep monitoring, Get Up Reminder, Guided breathing exercises |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |