In depth comparison and review of Apple Watch Original 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 | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | WatchOS 2 | Zepp OS |
| Supported Host Device OS | iOS 8.2 or later | iOS 12 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Audio Output | Speaker | - |
| Width | 33.3 mm | 47.1 mm |
| Height | 38.6 mm | 47.1 mm |
| Depth | 10.5 mm | 13.65 mm |
| Weight | 40 g | 66.5 g |
| Body Material | Stainless steel, zirconia ceramics | Polymer |
| Protection | Splashproof | Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Sensors | Accelerometer, ambient light sensor, 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, calories burned, activity, heart rate, steps taken | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation, sleep stages, stress level, menstrual cycle |
| Modes | - | 150+ sports modes |
| Goal Setting | - | Yes |
| Features | Call handling, hands-free, music remote handling, camera remote control, listening to music, MagSafe technology with inductive charging, Force Touch, Digital Crown, Retina Display technology, Digital Touch | 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, SMS, Email | Missed calls, calendar, incoming calls, applications |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS receiver |
| Payment Technology | Apple Pay | - |
| CONNECTIVITY | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.0 | Bluetooth 5.0 BLE |
|---|
| DISPLAY | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Type | OLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | - | 454 x 454 pixels |
| Screen Size | - | 1.39" |
| Pixel Density | - | 326 ppi |
| Screen Protection | Sapphire glass | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Type | Touch sensitive screen (Force Touch) | Touch sensitive screen, touch buttons |
|---|
| CASE | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Case Size | 38 mm | - |
|---|---|---|
| Case Shape | - | Round |
| Case Back | Ceramic back | - |
| Case Details | Stainless steel | Space black stainless steel | Ember black | Wild green | Desert khaki | Astro black and gold |
| Crown Type | Digital | - |
| BAND | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Band Type | Classic buckle | Strap |
|---|---|---|
| Band Size | S | - |
| Fits Wrist with Circumference | 130-195 mm | 140-205 mm |
| Changeable | Yes | - |
| Clasp Type | Buckle | Buckle |
| Band Material | Calf leather | Silicone |
| Band Colour | Saddle brown | Red | Blue jay | Marigold | Pearl | Space black | Midnight blue | Soft pink | White | Black | Brown | Ember black | Wild green | Desert khaki |
| CPU | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Manufacturer | Apple | - |
|---|---|---|
| CPU Type | S1 | - |
| BATTERY | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Capacity | - | 500 mAh |
|---|---|---|
| Battery Life | 18 hours | 24 day(s) |
| Battery Life Details | Talk time - up to 3 hour(s) Audio playback - up to 6.5 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 | 2.5 hour(s) | 2 hour(s) |
| MISCELLANEOUS | Apple Watch Original | Amazfit T-Rex 2 |
|---|
| Included Accessories | Power adapter, magnetic charging cable | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Mail, Stopwatch, Calendar, World clock, Messages, Remote Camera, Alarm, Phone, Photos, Maps, Stocks, Weather, Siri, Music, Timer, Passbook, Remote, Settings, Activity, Workout, Apple Pay | Zepp App |
| Compliant Standards | IPX7 | MIL-STD 810G |
| SAR Value | 0.073 W/kg (head), 0.024 W/kg (limb) | - |
| Max Depth of Water Resistance | - | 100 m |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Warranty | 1-year warranty | 1-year warranty |
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