| key specs |
| Strap Colour | Black Fluororubber, Brown Leather | Black |
| Dial Shape | Round | Round |
| Display Type | AMOLED | Super AMOLED |
| Ideal For | Unisex | Unisex |
| Display Size | - | 30mm |
| Strap Material | - | Leather |
| general |
| Brand | Amazfit | Samsung |
| Model | GTR 4 New | Gear S2 Classic Smartwatch |
| Release date | September 4, 2024 | - |
| Model Name | GTR 4 New | Gear S2 Classic |
| Dial Shape | Round | Round |
| Strap Colour | Black Fluororubber, Brown Leather | Black |
| Size | Regular | Regular |
| Touchscreen | 1.45 | Yes |
| Water Resistant | 5 ATM | Yes |
| Usage | Regular | Notifier |
| Dial Material | Stainless Steel | Stainless Steel |
| Ideal For | Unisex | Unisex |
| Strap Material | - | Leather |
| Dial Colour | - | Black |
| dimensions |
| Width | 46.5 | 43.6 |
| Height | 46.5 | 39.9 |
| Thickness | 11.2 | 11.4 mm |
| Weight (g) | 49.00 | 42.00 |
| product details |
| Sensor | heart rate, SpO2, steps, sleep tracker | Accelerometer, Gyro, Heart Rate, Barometer |
| Compatible Device | Android 7.0 and above, iOS 12.0 and above | Gear S2 Pairs With Samsung Smartphones Running On Android 4.3 Or Above, And At Least 1.5 Gb Of Ram/ Gear S2 Pairs With Non-Samsung Smartphones Running On Android 4.4 Or Above, And At Least 1.5 Gb Of Ram |
| Battery Type | 475 | - |
| Battery Life | 12 days | - |
| Rechargeable Battery | Yes | Yes |
| Other Features | - | Messages, Ultra Power Saving Mode, S Health, Running, Settings, Schedule, Weather, Alarm, Music Player, Gallery, Buddy, Email, Find My Phone, Voice Memo, Stopwatch, Timer |
| connectivity features |
| Call Function | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | v4.1 |
| Wi-Fi | Yes | Yes |
| GPS | Yes | - |
| Messaging Support | - | Yes |
| platform and storage features |
| Operating System | ZeppOS 2.0 | Tizen |
| RAM | - | 512 MB |
| Processor Name | - | Exynos 3250 |
| Internal Memory | - | 4 GB |
| camera and display features |
| Display Resolution | 466 x 466 | 360 x 360 pixels |
| Display Type | AMOLED | Super AMOLED |
| Display Size | - | 30mm |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | - |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Number of Buttons | 2 | - |
| Other Fitness Features | Menstrual health tracker | S Health - 24 Hrs Activity Tracker: Heart Rate Monitor, Exercise Tracker, Caffiene / Water Intake Tracker |
| Calorie Count | - | Yes |
| Calendar | - | Yes |
| Alarm Clock | - | Yes |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |