In depth comparison and review of Pebble STEEL 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 | Pebble STEEL | Amazfit T-Rex 2 |
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Product Type | Smart watch | Smart watch |
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Operating System | - | Zepp OS |
Supported Host Device OS | Android 4.0 (Ice Cream Sandwich) or later, iOS 8.0 or later | iOS 12 or later, Android 7.0 (Nougat) or later |
Activity/Sport | - | Multisport |
Wearing Style | Watch style | Watch style |
Width | 34 mm | 47.1 mm |
Height | 46 mm | 47.1 mm |
Depth | 10.5 mm | 13.65 mm |
Weight | 56 g | 66.5 g |
Body Details | Wrist strap: 22 mm | - |
Body Material | Stainless steel | Polymer |
Protection | Waterproof | Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant |
Colours | Matte black | - |
Clock Display | Yes | Yes |
FEATURES | Pebble STEEL | Amazfit T-Rex 2 |
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Sensors | Ambient light sensor, digital compass, 3-axis accelerometer | Accelerometer, ambient light sensor, digital compass, gyro sensor, geomagnetic sensor, barometric altimeter, BioTracker PPG 3.0 biometric sensor |
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Tracking Data | Activity, sleep activity | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation, sleep stages, stress level, menstrual cycle |
Modes | - | 150+ sports modes |
Goal Setting | - | Yes |
Features | Music remote handling, camera remote control, LED backlight | 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 | Missed calls, calendar, incoming calls, applications | |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Navigation (GPS) | - | GPS receiver |
CONNECTIVITY | Pebble STEEL | Amazfit T-Rex 2 |
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Wireless Interface | Bluetooth 4.0 | Bluetooth 5.0 BLE |
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DISPLAY | Pebble STEEL | Amazfit T-Rex 2 |
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Type | E Ink - monochrome | AMOLED - colour |
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Resolution | 144 x 168 pixels | 454 x 454 pixels |
Screen Size | 1.26" | 1.39" |
Pixel Density | - | 326 ppi |
Screen Protection | Corning Gorilla Glass (scratch resistant glass) | - |
Always On Display (AOD) | Yes | Yes |
INPUT DEVICE | Pebble STEEL | Amazfit T-Rex 2 |
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Type | - | Touch sensitive screen, touch buttons |
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CASE | Pebble STEEL | Amazfit T-Rex 2 |
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Case Shape | - | Round |
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Case Details | Brushed stainless steel | Ember black | Wild green | Desert khaki | Astro black and gold |
BAND | Pebble STEEL | Amazfit T-Rex 2 |
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Band Type | Band | Strap |
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Fits Wrist with Circumference | - | 140-205 mm |
Changeable | Yes | - |
Clasp Type | - | Buckle |
Band Material | Metal | Silicone |
Band Colour | - | Ember black | Wild green | Desert khaki |
BATTERY | Pebble STEEL | Amazfit T-Rex 2 |
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Technology | Lithium polymer | - |
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Capacity | - | 500 mAh |
Battery Life | 168 hours | 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 | Pebble STEEL | Amazfit T-Rex 2 |
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Included Accessories | Leather wrist strap, magnetic charging cable | Magnetic charging dock |
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Preloaded Software | Calculator, Calendar, Currency Converter | Zepp App |
Compliant Standards | - | MIL-STD 810G |
Max Depth of Water Resistance | 50 m | 100 m |
Warranty | - | 1-year warranty |