Detailed comparison and review of Amazfit GTR 2 and Garmin Forerunner 55. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
| GENERAL | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| 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 | - | 42 mm |
| Height | - | 42 mm |
| Depth | - | 11.6 mm |
| Weight | - | 37 g |
| Body Details | Case only: 39 g | - |
| Body Material | Stainless steel | - |
| Protection | Water-resistant | Waterproof |
| Colours | - | Monterra grey |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, SpO2 sensor, 3-axis magnetometer, BioTracker 2 PPG biological tracking optical sensor | Accelerometer, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases | Distance, time, speed, calories burned, sleep activity, heart rate, stress level |
| Goal Setting | Yes | Yes |
| Features | Making a call, store & play music, huami-PAI Health Assessment System | Music remote handling, idle alert, Garmin Connect compatible, Body Battery |
| Notifications | SMS, Email, social apps, incoming calls | Calendar, Email, social apps |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | - |
| Navigation (GPS) | GPS receiver | GPS receiver |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Alexa | - |
| CONNECTIVITY | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| Wireless Interface | Wi-Fi, Bluetooth 5.0 | Bluetooth, ANT+ |
|---|
| DISPLAY | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| Type | AMOLED - colour | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 454 x 454 pixels | 208 x 208 pixels |
| Screen Size | 1.39" | 1.04" |
| Pixel Density | 326 ppi | - |
| Screen Protection | Tempered glass | Chemically strengthened glass |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| Type | Touch sensitive screen | Touch buttons |
|---|
| CASE | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Case Details | - | Black | White | Aqua green |
| BAND | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| Band Type | Strap | Band |
|---|---|---|
| Band Width | 22 mm | - |
| Changeable | Yes | Yes |
| Clasp Type | Pin buckle | Buckle |
| Band Material | Leather | Silicone |
| Band Colour | Obsidian black | Black | White | Aqua green |
| STORAGE | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| User Memory | 3 GB | - |
|---|
| BATTERY | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| Capacity | 471 mAh | - |
|---|---|---|
| Battery Life | - | 14 day(s) |
| Battery Life Details | Typical usage - up to 14 days Basic mode - up to 38 days GPS mode - up to 48 hour(s) Talk time - up to 10 hour(s) |
GPS mode - up to 20 hour(s) Smartwatch mode - up to 14 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2.5 hour(s) | - |
| MISCELLANEOUS | Amazfit GTR 2 | Garmin Forerunner 55 |
|---|
| Included Accessories | Magnetic charging dock | Charging/data cable |
|---|---|---|
| Preloaded Software | Amazon Alexa | - |
| Max Depth of Water Resistance | 50 m | 50 m |
| Warranty | - | 1-year warranty |
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