In depth comparison and review of Amazfit GTR 3 and Doro Watch. 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 3 | Doro Watch |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Zepp OS | RTOS |
| Supported Host Device OS | iOS 12 or later, Android 7.0 (Nougat) or later | Android 6.0 (Marshmallow) or later, Apple iOS 9 or later |
| Activity/Sport | Multisport | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Width | - | 45.3 mm |
| Height | - | 13.4 mm |
| Depth | - | 45.3 mm |
| Weight | - | 45 g |
| Body Details | Case only: 32 g | - |
| Body Material | Aluminium alloy | Plastic, metal, metal buckle |
| Protection | Water-resistant | - |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTR 3 | Doro Watch |
|---|
| Sensors | 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 | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, calorie intake, running data, cycle, fitness |
| Goal Setting | Yes | Yes |
| Features | Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System | Wallpapers support, find phone function, health monitoring function |
| Notifications | Calendar | Calendar, SMS, incoming calls, alarm, sedentary, target reaching |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou/QZSS receiver | - |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Alexa | - |
| IoT Voice Controlled | Direct | - |
| CONNECTIVITY | Amazfit GTR 3 | Doro Watch |
|---|
| Wireless Interface | Bluetooth 5.1 | Bluetooth 5.0 |
|---|
| DISPLAY | Amazfit GTR 3 | Doro Watch |
|---|
| Type | AMOLED - colour | TFT - colour |
|---|---|---|
| Resolution | 454 x 454 pixels | 240 x 240 pixels |
| Screen Size | 1.39" | 1.28" |
| Aspect Ratio | Full circle | Full circle |
| Pixel Density | 326 ppi | - |
| Screen Protection | Tempered glass | 6H hardness glass |
| INPUT DEVICE | Amazfit GTR 3 | Doro Watch |
|---|
| Type | Touch sensitive screen, push button | Touch sensitive screen |
|---|
| CASE | Amazfit GTR 3 | Doro Watch |
|---|
| Case Size | - | 44 mm |
|---|---|---|
| Case Shape | Round | Round |
| Case Details | - | Black | Pink |
| Crown Type | Classic crown | - |
| BAND | Amazfit GTR 3 | Doro Watch |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 22 mm | - |
| Fits Wrist with Circumference | 155-218 mm | - |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | TPU silicone |
| Band Colour | Moonlight grey | Thunder black | Green | White |
| RAM | Amazfit GTR 3 | Doro Watch |
|---|
| RAM Size | - | 64 MB |
|---|
| CPU | Amazfit GTR 3 | Doro Watch |
|---|
| Manufacturer | - | Nordic |
|---|---|---|
| CPU Type | - | nRF52840 |
| Clock Speed | - | 2.4 GHz |
| BATTERY | Amazfit GTR 3 | Doro Watch |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Capacity | 450 mAh | 300 mAh |
| Battery Life | - | 8 day(s) |
| Battery Life Details | 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) |
Typical usage - up to 8 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2 hour(s) | 2 hour(s) |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Amazfit GTR 3 | Doro Watch |
|---|
| Included Accessories | Magnetic charging stand | Charging cradle |
|---|---|---|
| Preloaded Software | Zepp App | App Store, Google Play |
| Compliant Standards | - | IP68 |
| Max Depth of Water Resistance | 50 m | - |
| Warranty | 1-year warranty | 2-year warranty |
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