| key specs |
| Strap Material | Silicone | Stainless Steel |
| Dial Shape | Round | Round |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Silver |
| Display Size | - | 30mm |
| Display Type | - | Super AMOLED |
| general |
| Brand | Amazfit | Samsung |
| Model | T-Rex 2 | Gear S2 Smartwatch |
| Release date | May 24, 2022 | - |
| Model Name | T-Rex 2 | Gear S2 |
| Dial Shape | Round | Round |
| Strap Material | Silicone | Stainless Steel |
| Touchscreen | Yes | Yes |
| Water Resistant | 10 ATM | Yes |
| Usage | Outdoors | Notifier |
| Dial Material | Polymer Alloy | Stainless Steel |
| Ideal For | Unisex | Unisex |
| Model Number | - | SM-R7200ZWAINU |
| Size | - | Regular |
| Strap Colour | - | Silver |
| Dial Colour | - | Silver |
| dimensions |
| Width | 47.1 | 42.3 |
| Height | 47.1 | 49.8 |
| Thickness | 13.65 | 11.4 mm |
| Weight (g) | 66.50 | 47.00 |
| product details |
| Sensor | BioTracker 3.0 PPG, Acceleration sensor, Gyroscope, Geomagnetic sensor, Barometric Altimeter, Ambient light sensor | Acc,Gyro,Hrm,Barometer, Ambient Light,Gps (3G Only) |
| Notification | Yes | - |
| Battery Life | 24 days | 3 - 4 Days |
| Charge Time | 2 hours | - |
| Charger Type | Magnetic 2-pin pogo pin | - |
| Rechargeable Battery | Yes | Yes |
| Compatible Device | - | 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 |
| Other Features | - | Wi-Fi Version: 802.11 B/G/N, Bluetooth Profiles: A2Dp, Avrcp, Battery Capacity: 250 Mah, Ultra Power Saving Mode, S Health, Settings, Music Player, Gallery, Buddy |
| connectivity features |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | v4.1 |
| GPS | Yes | - |
| Call Function | - | Yes |
| Wi-Fi | - | Yes |
| Messaging Support | - | Yes |
| Email Support | - | Yes |
| Other Connectivity Features | - | Supports NFC |
| fitness and watch functions |
| Heart Rate Monitor | Yes | - |
| Altimeter | Yes | - |
| Date & Time Display | Yes | - |
| Other Fitness Features | Sports Modes | S Health - 24 Hrs Activity Tracker: Heart Rate Monitor, Exercise Tracker, Caffiene / Water Intake Tracker |
| Other Watch Functions | - | Messages, Schedule, Weather, Find My Phone, Voice Memo, Stopwatch, Timer |
| platform and storage features |
| RAM | - | 512 MB |
| Processor Name | - | Exynos 3250 |
| Internal Memory | - | 4 GB |
| camera and display features |
| Display Resolution | - | 360 x 360 pixels |
| Display Size | - | 30mm |
| Display Type | - | Super AMOLED |