In depth comparison and review of Fossil Q Crewmaster 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 | Fossil Q Crewmaster | Amazfit T-Rex 2 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | - | Zepp OS |
| Supported Host Device OS | Android 4.4 (KitKat) or later, iOS 8.2 or later | iOS 12 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Width | - | 47.1 mm |
| Height | 14 mm | 47.1 mm |
| Depth | - | 13.65 mm |
| Weight | - | 66.5 g |
| Body Material | Stainless steel | Polymer |
| Protection | Waterproof | Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Fossil Q Crewmaster | Amazfit T-Rex 2 |
|---|
| Sensors | Pedometer | Accelerometer, ambient light sensor, digital compass, gyro sensor, geomagnetic sensor, barometric altimeter, BioTracker PPG 3.0 biometric sensor |
|---|---|---|
| Tracking Data | Calories burned, activity, sleep activity, steps taken | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation, sleep stages, stress level, menstrual cycle |
| Watch Movement | Quartz | - |
| Modes | - | 150+ sports modes |
| Goal Setting | - | Yes |
| Features | Music remote handling, find phone function, call alerts, Bluetooth Smart technology, app alerts | 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 | Missed calls, calendar, incoming calls, applications |
| Vibrating Alert | - | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS receiver |
| CONNECTIVITY | Fossil Q Crewmaster | Amazfit T-Rex 2 |
|---|
| Wireless Interface | Bluetooth 4.1 | Bluetooth 5.0 BLE |
|---|
| DISPLAY | Fossil Q Crewmaster | Amazfit T-Rex 2 |
|---|
| Type | - | AMOLED - colour |
|---|---|---|
| Resolution | - | 454 x 454 pixels |
| Screen Size | - | 1.39" |
| Pixel Density | - | 326 ppi |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Fossil Q Crewmaster | Amazfit T-Rex 2 |
|---|
| Type | - | Touch sensitive screen, touch buttons |
|---|
| CASE | Fossil Q Crewmaster | Amazfit T-Rex 2 |
|---|
| Case Size | 46 mm | - |
|---|---|---|
| Case Shape | Round | Round |
| Case Details | Black | Ember black | Wild green | Desert khaki | Astro black and gold |
| BAND | Fossil Q Crewmaster | Amazfit T-Rex 2 |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 22 mm | - |
| Fits Wrist with Circumference | Up to 200 mm | 140-205 mm |
| Changeable | Yes | - |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Silicone |
| Band Colour | Blue | Ember black | Wild green | Desert khaki |
| BATTERY | Fossil Q Crewmaster | Amazfit T-Rex 2 |
|---|
| Form Factor | CR2430 | - |
|---|---|---|
| Capacity | - | 500 mAh |
| Battery Life | 6 month(s) | 24 day(s) |
| Battery Life Details | - | 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) |
| MISCELLANEOUS | Fossil Q Crewmaster | Amazfit T-Rex 2 |
|---|
| Included Accessories | - | Magnetic charging dock |
|---|---|---|
| Preloaded Software | - | Zepp App |
| Compliant Standards | - | MIL-STD 810G |
| Max Depth of Water Resistance | 50 m | 100 m |
| Warranty | 2-year warranty | 1-year warranty |
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