Detailed comparison and review of Amazfit GTR 3 Pro and Polar Grit X Pro. 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 3 Pro | Polar Grit X Pro |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Operating System | Zepp OS | - |
| Supported Host Device OS | iOS 12 or later, Android 7.0 (Nougat) or later | iOS, Android |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Body Details | Case only: 32 g | With leather band: 53 g With FKM band: 73 g |
| Body Material | Aluminium alloy | Aerospace titanium |
| Protection | Water-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTR 3 Pro | Polar Grit X Pro |
|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor | Accelerometer, digital compass, barometer, optical heart sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level | Distance, speed, calories burned, sleep activity, heart rate, steps taken |
| Goal Setting | Yes | Yes |
| Features | Camera remote control, find phone function, automatic exercise recognition, music playback control, weather information, PAI Health Assessment System | SMS notification, Email notification, mobile notifications, social apps notification, inactivity alert, incoming calls notification, sunrise/sunset times, Serene (breathing exercise), music playback control, weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot |
| Notifications | Calendar | - |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou/QZSS receiver | GPS/A-GPS/Galileo/GLONASS/QZSS receiver |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Alexa built-in | - |
| IoT Voice Controlled | Direct | - |
| CONNECTIVITY | Amazfit GTR 3 Pro | Polar Grit X Pro |
|---|
| Wireless Interface | Wi-Fi, Bluetooth 5.0 | Bluetooth |
|---|
| DISPLAY | Amazfit GTR 3 Pro | Polar Grit X Pro |
|---|
| Type | AMOLED - colour | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 480 x 480 pixels | 240 x 240 pixels |
| Screen Size | 1.45" | 1.2" |
| Aspect Ratio | Full circle | - |
| Pixel Density | 331 ppi | - |
| Screen Protection | Tempered glass | Sapphire glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Amazfit GTR 3 Pro | Polar Grit X Pro |
|---|
| Type | Touch sensitive screen, push button | Touch sensitive screen |
|---|
| CASE | Amazfit GTR 3 Pro | Polar Grit X Pro |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Bezel | - | Titanium |
| Case Back | - | Glass fibre reinforced polymer |
| Case Details | - | Titan | Black DLC |
| Crown Type | Classic crown | - |
| BAND | Amazfit GTR 3 Pro | Polar Grit X Pro |
|---|
| Band Type | Strap | Band |
|---|---|---|
| Band Size | - | M/L |
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | 155-218 mm | 145-215 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Leather | Perforated leather |
| Band Colour | Brown | Infinite black | Grey | Black |
| BATTERY | Amazfit GTR 3 Pro | Polar Grit X Pro |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Capacity | 450 mAh | 346 mAh |
| Battery Life | - | 7 day(s) |
| Battery Life Details | Battery safe mode - up to 30 days Heavy usage - up to 6 days Typical usage - up to 12 days GPS mode - up to 35 hour(s) |
Training mode (GPS and wrist-based heart rate) - up to 40 hour(s) Watch mode - up to 7 days Training mode (with power save options) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2 hour(s) | - |
| MISCELLANEOUS | Amazfit GTR 3 Pro | Polar Grit X Pro |
|---|
| Included Accessories | Magnetic charging stand | USB charging cable, FKM wristband |
|---|---|---|
| Preloaded Software | Zepp App | - |
| Max Depth of Water Resistance | 50 m | 100 m |
| Max Operating Temperature | - | 50 °C |
| Min Operating Temperature | - | -20 °C |
| Warranty | 2-year warranty | - |
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