In depth comparison and review of Polar Ignite 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 | Polar Ignite | Amazfit T-Rex 2 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | - | Zepp OS |
| Supported Host Device OS | iOS, Android | iOS 12 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Width | 43 mm | 47.1 mm |
| Height | 43 mm | 47.1 mm |
| Depth | 8.5 mm | 13.65 mm |
| Weight | 35 g | 66.5 g |
| Body Material | Fibreglass reinforced polymer | Polymer |
| Protection | Waterproof | Shockproof, water-resistant, salt fog protection, freezeproof, heat-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Polar Ignite | Amazfit T-Rex 2 |
|---|
| Sensors | Accelerometer, heart rate | Accelerometer, ambient light sensor, digital compass, gyro sensor, geomagnetic sensor, barometric altimeter, BioTracker PPG 3.0 biometric sensor |
|---|---|---|
| Tracking Data | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, running cadence | 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 | HRmax, idle alert, HR zones | 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 | Calendar, SMS, Email, incoming calls | Missed calls, calendar, incoming calls, applications |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS receiver |
| CONNECTIVITY | Polar Ignite | Amazfit T-Rex 2 |
|---|
| Wireless Interface | Bluetooth | Bluetooth 5.0 BLE |
|---|
| DISPLAY | Polar Ignite | Amazfit T-Rex 2 |
|---|
| Type | TFT - colour | AMOLED - colour |
|---|---|---|
| Resolution | 240 x 204 pixels | 454 x 454 pixels |
| Screen Size | 1.5" | 1.39" |
| Pixel Density | - | 326 ppi |
| Screen Protection | Dragontrail glass | - |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Polar Ignite | Amazfit T-Rex 2 |
|---|
| Type | Touch sensitive screen, touch buttons | Touch sensitive screen, touch buttons |
|---|
| CASE | Polar Ignite | Amazfit T-Rex 2 |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Bezel | Stainless steel | - |
| Case Details | Glass fibre reinforced polymer | Rose gold | Black | Copper | Ember black | Wild green | Desert khaki | Astro black and gold |
| BAND | Polar Ignite | Amazfit T-Rex 2 |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Size | S | - |
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | 130-186 mm | 140-205 mm |
| Changeable | Yes | - |
| Clasp Type | Buckle | Buckle |
| Band Material | Thermoplastic polyurethane (TPU) | Silicone |
| Band Colour | Black | Pink | White | Yellow | Ember black | Wild green | Desert khaki |
| BATTERY | Polar Ignite | Amazfit T-Rex 2 |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | 165 mAh | 500 mAh |
| Battery Life | 5 day(s) | 24 day(s) |
| Battery Life Details | Training mode - up to 17 hour(s) Watch mode - up to 5 days |
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 | Polar Ignite | Amazfit T-Rex 2 |
|---|
| Included Accessories | USB charging cable | Magnetic charging dock |
|---|---|---|
| Preloaded Software | - | Zepp App |
| Compliant Standards | - | MIL-STD 810G |
| Max Depth of Water Resistance | 30 m | 100 m |
| Warranty | 2-year warranty | 1-year warranty |
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