In depth comparison and review of Amazfit GTR 2 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 2 | Doro Watch |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | - | RTOS |
| Supported Host Device OS | iOS 10 or later, Android 5.0 (Lollipop) or later | Android 6.0 (Marshmallow) or later, Apple iOS 9 or later |
| 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: 39 g | - |
| Body Material | Stainless steel | Plastic, metal, metal buckle |
| Protection | Water-resistant | - |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTR 2 | Doro Watch |
|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, SpO2 sensor, 3-axis magnetometer, BioTracker 2 PPG biological tracking optical sensor | - |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, calorie intake, running data, cycle, fitness |
| Goal Setting | Yes | Yes |
| Features | Making a call, store & play music, huami-PAI Health Assessment System | Wallpapers support, find phone function, health monitoring function |
| Notifications | SMS, Email, social apps, incoming calls | Calendar, SMS, incoming calls, alarm, sedentary, target reaching |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert |
| Navigation (GPS) | GPS receiver | - |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Alexa | - |
| CONNECTIVITY | Amazfit GTR 2 | Doro Watch |
|---|
| Wireless Interface | Wi-Fi, Bluetooth 5.0 | Bluetooth 5.0 |
|---|
| DISPLAY | Amazfit GTR 2 | 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 |
| Pixel Density | 326 ppi | - |
| Screen Protection | Tempered glass | 6H hardness glass |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Amazfit GTR 2 | Doro Watch |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Amazfit GTR 2 | Doro Watch |
|---|
| Case Size | - | 44 mm |
|---|---|---|
| Case Shape | Round | Round |
| Case Details | - | Black | Pink |
| BAND | Amazfit GTR 2 | Doro Watch |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 22 mm | - |
| Changeable | Yes | Yes |
| Clasp Type | Pin buckle | Buckle |
| Band Material | Leather | TPU silicone |
| Band Colour | Obsidian black | Green | White |
| STORAGE | Amazfit GTR 2 | Doro Watch |
|---|
| User Memory | 3 GB | - |
|---|
| RAM | Amazfit GTR 2 | Doro Watch |
|---|
| RAM Size | - | 64 MB |
|---|
| CPU | Amazfit GTR 2 | Doro Watch |
|---|
| Manufacturer | - | Nordic |
|---|---|---|
| CPU Type | - | nRF52840 |
| Clock Speed | - | 2.4 GHz |
| BATTERY | Amazfit GTR 2 | Doro Watch |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Capacity | 471 mAh | 300 mAh |
| Battery Life | - | 8 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) |
Typical usage - up to 8 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2.5 hour(s) | 2 hour(s) |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Amazfit GTR 2 | Doro Watch |
|---|
| Included Accessories | Magnetic charging dock | Charging cradle |
|---|---|---|
| Preloaded Software | Amazon Alexa | App Store, Google Play |
| Compliant Standards | - | IP68 |
| Max Depth of Water Resistance | 50 m | - |
| Warranty | - | 2-year warranty |
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