Detailed comparison and review of Garmin Forerunner 245 and Amazfit GTR 2E. 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 | Garmin Forerunner 245 | Amazfit GTR 2E |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Supported Host Device OS | - | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Activity/Sport | Running, swimming, ski, cycling | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Width | 42.3 mm | - |
| Height | 42.3 mm | - |
| Depth | 12.2 mm | - |
| Weight | 38.5 g | - |
| Body Details | - | Case only: 32 g |
| Body Material | Fibre-reinforced polymer | Aluminium alloy |
| Protection | Waterproof | Water-resistant |
| Colours | Black | - |
| Clock Display | Yes | Yes |
| FEATURES | Garmin Forerunner 245 | Amazfit GTR 2E |
|---|
| Sensors | Accelerometer, electromagnetic compass, optical heart sensor | Ambient light sensor, barometer, SpO2 sensor, 3-axis magnetometer, temperature, BioTracker 2 PPG biological tracking optical sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, heart rate, stress level | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, camera remote control, find phone function, VO2 max, HR zones, Move IQ, Garmin Connect compatible, Find my Device, rejecting a call, Garmin Elevate, TrueUp, Body Battery | Huami-PAI Health Assessment System |
| Notifications | SMS, social apps, incoming calls | SMS, Email, social apps, incoming calls |
| Vibrating Alert | - | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/Galileo receiver | GPS/GLONASS receiver |
| CONNECTIVITY | Garmin Forerunner 245 | Amazfit GTR 2E |
|---|
| Wireless Interface | Bluetooth, ANT+ | Bluetooth 5.0 BLE |
|---|
| DISPLAY | Garmin Forerunner 245 | Amazfit GTR 2E |
|---|
| Type | Memory-in-Pixel LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 240 x 240 pixels | 454 x 454 pixels |
| Screen Size | 1.2" | 1.39" |
| Pixel Density | - | 326 ppi |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | Fingerprint-resistant coating, 2.5D tempered glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Garmin Forerunner 245 | Amazfit GTR 2E |
|---|
| Type | - | Touch sensitive screen |
|---|
| CASE | Garmin Forerunner 245 | Amazfit GTR 2E |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Case Details | Black | Obsidian black |
| BAND | Garmin Forerunner 245 | Amazfit GTR 2E |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Width | 20 mm | 22 mm |
| Fits Wrist with Circumference | 127-204 mm | - |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Silicone |
| Band Colour | Grey | Merlot | Obsidian black | Matcha green | Slate grey |
| BATTERY | Garmin Forerunner 245 | Amazfit GTR 2E |
|---|
| Capacity | - | 471 mAh |
|---|---|---|
| Battery Life Details | GPS mode - up to 24 hour(s) Smartwatch mode - up to 7 days |
Typical usage - up to 24 days Basic mode - up to 45 days Heavy usage - up to 12 days |
| Rechargeable Battery | - | Yes |
| MISCELLANEOUS | Garmin Forerunner 245 | Amazfit GTR 2E |
|---|
| Included Accessories | Charging/data cable | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Calendar, Weather, Timer, Fitness Age | - |
| Max Depth of Water Resistance | 50 m | 50 m |
| Manufacturer Model Number | - | A2023 |
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