| key specs |
| Strap Colour | Obsidian Black | - |
| Compatible OS | Android, iOS | Android, iPhone |
| Dial Shape | Round | Round |
| Display Type | AMOLED | - |
| Strap Material | - | Leather |
| Ideal For | - | Unisex |
| general |
| Brand | Amazfit | Garmin |
| Model | GTR 2 | Marq Expedition |
| Release date | September 22, 2020 | - |
| Model Name | GTR 2 | Marq Expedition |
| Dial Shape | Round | Round |
| Size | Regular | Regular |
| Touchscreen | Yes | - |
| Water Resistant | 5 ATM | Yes |
| Dial Material | Aluminium, Stainless Steel | Titanium |
| Strap Colour | Obsidian Black | - |
| Dial Colour | Obsidian Black, Silver | - |
| Strap Material | - | Leather |
| Interchangeable Strap | - | Yes |
| Water Resistance Depth | - | 10 ATM |
| Ideal For | - | Unisex |
| dimensions |
| Width | 46.4 | - |
| Height | 46.4 | - |
| Thickness | 10.7 | 14.2 |
| Weight (g) | 39.00 | 87.00 |
| Diameter | - | 46 |
| product details |
| Sensor | Air pressure, Accelerometer, Gyroscope, 3-axis Geomagnetic sensor, ambient light sensor | GPS, GLONASS, Galileo, Garmin Elevate wrist heart rate monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Pulse Ox |
| Compatible Device | Android, iOS | Android, iPhone |
| Notification | Yes | Yes |
| Battery Life | 14 | Up to 12 days in smartwatch mode |
| Charge Time | 2.5 hours | - |
| Charger Type | Magnetic | - |
| Rechargeable Battery | Yes | - |
| Notification Type | - | Smart notifications |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | - |
| Wi-Fi | Yes | Yes |
| Other Connectivity Features | NFC, Wi-Fi | Compatible with Garmin Connect Mobile, Garmin Pay |
| GPS | - | Yes |
| Messaging Support | - | Yes |
| platform and storage features |
| Compatible Operating System | Android, iOS | Android, iPhone |
| Internal Memory | - | 32GB |
| camera and display features |
| Display Resolution | 454x454 | 240 x 240 pixels |
| Display Type | AMOLED | - |
| 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 | 2 | - |
| Other Fitness Features | BioTracker 2 PPG, bioogical data sensor | Gym activity profiles, Cardio workouts, Strength workouts, Automatic rep counting, Interval training, Advanced workouts, Heat and altitude acclimation |
| Altimeter | - | Yes |
| Other Watch Functions | - | Weather, Controls smartphone music, Plays and controls watch music, Find My Phone, Find My Watch |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |