In depth comparison and review of Amazfit T-Rex Pro and Garmin Instinct 2S. 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 | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Supported Host Device OS | iOS 10 or later, Android 5.0 (Lollipop) or later | iOS, Android |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Width | - | 40 mm |
| Height | - | 40 mm |
| Depth | - | 13.3 mm |
| Weight | - | 42 g |
| Body Details | With band: 59.4 g | - |
| Body Material | Polycarbonate | Fibre-reinforced polymer |
| Protection | Water-resistant, temperature protection, salt fog protection, freezeproof | Waterproof |
| Colours | Desert grey | - |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Sensors | Ambient light sensor, 3-axis gyro sensor, geomagnetic sensor, barometric altimeter, 3-axis accelerometer, BioTracker 2 PPG biological tracking optical sensor | Accelerometer, thermometre, barometric altimeter, electromagnetic compass, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, blood oxygen saturation | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, event reminders | Music remote handling, find phone function, VIRB control, inactivity alert, Find my Device, LiveTrack, Physio TrueUp, weather information, dual grid coordinates format, trackback routing, Body Battery Energy Monitor, accident detection |
| Notifications | SMS, incoming calls, applications | Missed calls, calendar, SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou receiver | GPS/GLONASS/Galileo receiver |
| Payment Technology | - | Garmin Pay |
| CONNECTIVITY | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Wireless Interface | Bluetooth 5.0 | Bluetooth, ANT+ |
|---|
| DISPLAY | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Type | AMOLED - colour | Memory-in-Pixel LCD - monochrome - transflective |
|---|---|---|
| Resolution | 360 x 360 pixels | 156 x 156 pixels |
| Screen Size | 1.3" | - |
| Dimensions (WxH) | - | 20.12 mm x 20.12 mm |
| Screen Protection | Tempered glass | Chemically strengthened glass |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Type | Touch sensitive screen | Push buttons |
|---|
| CASE | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Case Size | - | 40 mm |
|---|---|---|
| Case Shape | Round | Round |
| Case Details | Meteorite black | Steel blue | Deep orchid |
| BAND | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Band Type | Band | Band |
|---|---|---|
| Band Width | 22 mm | 20 mm |
| Fits Wrist with Circumference | - | 112-180 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone rubber | Silicone |
| Band Colour | Meteorite black | Blue steel | - |
| STORAGE | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Storage Capacity | - | 32 MB |
|---|
| BATTERY | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Capacity | 390 mAh | - |
| Battery Life | 18 day(s) | - |
| Battery Life Details | Typical usage - up to 18 days Heavy usage - up to 9 days GPS mode - up to 40 hour(s) |
Smartwatch mode - up to 21 days Battery Saver Watch Mode - up to 50 days Max Battery GPS Mode - up to 54 hour(s) GPS mode - up to 22 hour(s) Expedition GPS Mode - up to 25 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 1.5 hour(s) | - |
| MISCELLANEOUS | Amazfit T-Rex Pro | Garmin Instinct 2S |
|---|
| Included Accessories | Magnetic charging dock | Charging/data cable |
|---|---|---|
| Max Depth of Water Resistance | 100 m | 100 m |
| Max Operating Temperature | 70 °C | 60 °C |
| Min Operating Temperature | -40 °C | -20 °C |
| Warranty | 1-year warranty | - |
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