Side by side comparison and review of Amazfit GTR 2 and Amazfit GTR 3. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | - | Zepp OS |
| Supported Host Device OS | iOS 10 or later, Android 5.0 (Lollipop) or later | iOS 12 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Body Details | Case only: 39 g | Case only: 32 g |
| Body Material | Stainless steel | Aluminium alloy |
| Protection | Water-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, SpO2 sensor, 3-axis magnetometer, BioTracker 2 PPG biological tracking optical sensor | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
| Goal Setting | Yes | Yes |
| Features | Making a call, store & play music, huami-PAI Health Assessment System | Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System |
| Notifications | SMS, Email, social apps, incoming calls | Calendar |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
| Navigation (GPS) | GPS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Internet of Things (IoT) Compatible | Yes | Yes |
| IoT Intelligent Assistant | Alexa | Alexa |
| IoT Voice Controlled | - | Direct |
| CONNECTIVITY | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| Wireless Interface | Wi-Fi, Bluetooth 5.0 | Bluetooth 5.1 |
|---|
| DISPLAY | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 454 x 454 pixels | 454 x 454 pixels |
| Screen Size | 1.39" | 1.39" |
| Aspect Ratio | - | Full circle |
| Pixel Density | 326 ppi | 326 ppi |
| Screen Protection | Tempered glass | Tempered glass |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push button |
|---|
| CASE | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Crown Type | - | Classic crown |
| BAND | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | - | 155-218 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin buckle | Buckle |
| Band Material | Leather | Silicone |
| Band Colour | Obsidian black | Moonlight grey | Thunder black |
| STORAGE | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| User Memory | 3 GB | - |
|---|
| BATTERY | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| Capacity | 471 mAh | 450 mAh |
|---|---|---|
| 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) |
Battery safe mode - up to 35 days Heavy usage - up to 10 days Typical usage - up to 21 days GPS mode - up to 35 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2.5 hour(s) | 2 hour(s) |
| MISCELLANEOUS | Amazfit GTR 2 | Amazfit GTR 3 |
|---|
| Included Accessories | Magnetic charging dock | Magnetic charging stand |
|---|---|---|
| Preloaded Software | Amazon Alexa | Zepp App |
| Max Depth of Water Resistance | 50 m | 50 m |
| Warranty | - | 1-year warranty |
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