In depth comparison and review of Samsung Gear Sport SM-R600 and Amazfit T-Rex 2. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Tizen OS 3.0 | Zepp OS |
| Supported Host Device OS | Android 4.3 (Jelly Bean) or later, iOS 9 or later | iOS 12 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Output | Speaker | - |
| Width | 42.9 mm | 47.1 mm |
| Height | 44.6 mm | 47.1 mm |
| Depth | 11.6 mm | 13.65 mm |
| Weight | 67 g | 66.5 g |
| Body Material | - | Polymer |
| Protection | Dustproof, waterproof | Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, altimeter, gyro sensor, heart rate | Accelerometer, ambient light sensor, digital compass, gyro sensor, geomagnetic sensor, barometric altimeter, BioTracker PPG 3.0 biometric sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken, swim laps, swim stroke rate | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation, sleep stages, stress level, menstrual cycle |
| Modes | - | 150+ sports modes |
| Goal Setting | Yes | Yes |
| Features | Automatic exercise recognition, inactivity alert | Camera remote control, find phone function, flashlight, alarm, realtime location tracking, weather information, event reminders, PAI Health Assessment System, pomodoro timer, stopwatch timer, PeakBeats workout status algorithm, OxygenBeats algorithm, ExerSense algorithm, SomnusCare, Dual-band navigation |
| Notifications | SMS, Email, social apps, incoming calls | Missed calls, calendar, incoming calls, applications |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Digital Player | MP3, WMA, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA | - |
| Navigation (GPS) | - | GPS receiver |
| IoT Intelligent Assistant | S Voice | - |
| CONNECTIVITY | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.2 | Bluetooth 5.0 BLE |
|---|---|---|
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Human Interface Device Profile (HID) | - |
| DISPLAY | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Type | Super AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | 454 x 454 pixels |
| Screen Size | 1.2" | 1.39" |
| Aspect Ratio | Full circle | - |
| Pixel Density | - | 326 ppi |
| Colour Depth | 24-bit (16.7 million colours) | - |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Type | Touch sensitive screen, rotating bezel | Touch sensitive screen, touch buttons |
|---|
| CASE | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Case Size | 43 mm | - |
|---|---|---|
| Case Shape | Round | Round |
| Case Details | Blue | Black | Ember black | Wild green | Desert khaki | Astro black and gold |
| BAND | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Size | L | - |
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | - | 140-205 mm |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Silicone |
| Band Colour | Blue | Black | Ember black | Wild green | Desert khaki |
| STORAGE | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Storage Capacity | 4 GB | - |
|---|---|---|
| User Memory | 1.5 GB | - |
| RAM | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| RAM Size | 768 MB | - |
|---|
| CPU | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Clock Speed | 1 GHz | - |
|---|
| BATTERY | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Capacity | 300 mAh | 500 mAh |
|---|---|---|
| Battery Life | 4 day(s) | 24 day(s) |
| Battery Life Details | Low usage - up to 6 days Typical usage - up to 4 days GPS mode - up to 20 hour(s) |
Typical usage - up to 24 days Battery safe mode - up to 45 days Heavy usage - up to 10 days Accurate mode (with GPS) - up to 26 hour(s) Balanced mode (with GPS) - up to 50 hour(s) Power saving mode (with GPS) - up to 58 hour(s) Ultra-low temperature (with GPS) - up to 10 hour(s) Ultra-low temperature (without GPS) - up to 9 days |
| Rechargeable Battery | - | Yes |
| Recharge Time | - | 2 hour(s) |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Samsung Gear Sport SM-R600 | Amazfit T-Rex 2 |
|---|
| Included Accessories | Power adapter, wireless charging dock, small wrist strap | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Spotify | Zepp App |
| Compliant Standards | MIL-STD 810G | MIL-STD 810G |
| Max Depth of Water Resistance | 50 m | 100 m |
| Manufacturer Model Number | SM-R600 | - |
| Warranty | - | 1-year warranty |
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