In depth comparison and review of Amazfit GTR 2E and Garmin Forerunner 745. 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 GTR 2E | Garmin Forerunner 745 |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Supported Host Device OS | iOS 10 or later, Android 5.0 (Lollipop) or later | iOS, Android |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Width | - | 43.8 mm |
| Height | - | 43.8 mm |
| Depth | - | 13.3 mm |
| Weight | - | 47 g |
| Body Details | Case only: 32 g | - |
| Body Material | Aluminium alloy | Fibre-reinforced polymer |
| Protection | Water-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTR 2E | Garmin Forerunner 745 |
|---|
| Sensors | Ambient light sensor, barometer, SpO2 sensor, 3-axis magnetometer, temperature, BioTracker 2 PPG biological tracking optical sensor | Accelerometer, digital compass, thermometre, gyro sensor, heart rate, barometric altimeter, Pulse Ox sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases | Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, temperature, hydration, recovery time, training load |
| Goal Setting | Yes | Yes |
| Features | Huami-PAI Health Assessment System | Find phone function, VO2 max, HR zones, VIRB control, Move IQ, Garmin Connect compatible, Find my Device, store & play music, rejecting a call, Garmin Elevate, LiveTrack, TrueUp, Body Battery, auto lap, Physio TrueUp, music playback control, weather information |
| Notifications | SMS, Email, social apps, incoming calls | Calendar, SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS receiver | GPS/GLONASS/Galileo receiver |
| Payment Technology | - | Garmin Pay |
| CONNECTIVITY | Amazfit GTR 2E | Garmin Forerunner 745 |
|---|
| Wireless Interface | Bluetooth 5.0 BLE | Bluetooth, Wi-Fi, NFC, ANT+ |
|---|
| DISPLAY | Amazfit GTR 2E | Garmin Forerunner 745 |
|---|
| Type | AMOLED - colour | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 454 x 454 pixels | 240 x 240 pixels |
| Screen Size | 1.39" | 1.2" |
| Pixel Density | 326 ppi | - |
| Screen Protection | Fingerprint-resistant coating, 2.5D tempered glass | Corning Gorilla Glass DX (scratch resistant glass) |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Amazfit GTR 2E | Garmin Forerunner 745 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Amazfit GTR 2E | Garmin Forerunner 745 |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Bezel | - | Fibre-reinforced polymer |
| Case Details | Obsidian black | Black | Neo tropic |
| BAND | Amazfit GTR 2E | Garmin Forerunner 745 |
|---|
| Band Type | Strap | Band |
|---|---|---|
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | - | 126-216 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Silicone |
| Band Colour | Obsidian black | Matcha green | Slate grey | Black |
| BATTERY | Amazfit GTR 2E | Garmin Forerunner 745 |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Capacity | 471 mAh | - |
| Battery Life | - | 7 day(s) |
| Battery Life Details | Typical usage - up to 24 days Basic mode - up to 45 days Heavy usage - up to 12 days |
Smartwatch mode - up to 7 days GPS mode - up to 16 hour(s) GPS with Music mode - up to 6 hour(s) UltraTrac mode - up to 21 hour(s) |
| Rechargeable Battery | Yes | - |
| MISCELLANEOUS | Amazfit GTR 2E | Garmin Forerunner 745 |
|---|
| Included Accessories | Magnetic charging dock | USB cable |
|---|---|---|
| Preloaded Software | - | Garmin Pay, Garmion Connect IQ |
| Max Depth of Water Resistance | 50 m | 50 m |
| Max Operating Temperature | - | 60 °C |
| Min Operating Temperature | - | -20 °C |
| Manufacturer Model Number | A2023 | - |
| Warranty | - | 1-year warranty |
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