Side by side comparison and review of OPPO Watch 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 | OPPO Watch | Amazfit GTR 3 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Wear OS by Google | Zepp OS |
| Supported Host Device OS | Android 6.0 (Marshmallow) or later | iOS 12 or later, Android 7.0 (Nougat) or later |
| Activity/Sport | Swimming, fitness running, 5-min workouts, fat burn running, outdoor walking, outdoor cycling | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Body Details | Case only: 30.1 g | Case only: 32 g |
| Body Material | Aluminium alloy | Aluminium alloy |
| Protection | Water-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | OPPO Watch | Amazfit GTR 3 |
|---|
| Sensors | Ambient light sensor, barometer, gyro sensor, geomagnetic sensor, capacitive sensor, 3-axis accelerometer, optical heart sensor | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor |
|---|---|---|
| Tracking Data | Distance, time, calories burned, activity, sleep activity, heart rate, steps taken | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
| Goal Setting | Yes | Yes |
| Features | Call handling, music remote handling, find phone function, inactivity alert, store & play music, guided breathing session | Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System |
| Notifications | Calendar, social apps | Calendar |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
| Navigation (GPS) | A-GPS/GPS/GLONASS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Internet of Things (IoT) Compatible | Yes | Yes |
| IoT Intelligent Assistant | Google Assistant | Alexa |
| IoT Voice Controlled | - | Direct |
| CONNECTIVITY | OPPO Watch | Amazfit GTR 3 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.2 | Bluetooth 5.1 |
|---|
| DISPLAY | OPPO Watch | Amazfit GTR 3 |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 320 x 360 pixels | 454 x 454 pixels |
| Screen Size | 1.6" | 1.39" |
| Aspect Ratio | - | Full circle |
| Pixel Density | 301 ppi | 326 ppi |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | Tempered glass |
| INPUT DEVICE | OPPO Watch | Amazfit GTR 3 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push button |
|---|
| CASE | OPPO Watch | Amazfit GTR 3 |
|---|
| Case Size | 41 mm | - |
|---|---|---|
| Case Shape | Rectangular | Round |
| Case Back | Polycarbonate | - |
| Case Details | Pink gold | Black | - |
| Crown Type | - | Classic crown |
| BAND | OPPO Watch | Amazfit GTR 3 |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | - | 22 mm |
| Fits Wrist with Circumference | 125-185 mm | 155-218 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin-and-tuck | Buckle |
| Band Material | Fluororubber | Silicone |
| Band Colour | Pink | Black | Moonlight grey | Thunder black |
| STORAGE | OPPO Watch | Amazfit GTR 3 |
|---|
| Storage Capacity | 8 GB | - |
|---|
| RAM | OPPO Watch | Amazfit GTR 3 |
|---|
| RAM Size | 1 GB | - |
|---|
| CPU | OPPO Watch | Amazfit GTR 3 |
|---|
| Manufacturer | Qualcomm | - |
|---|---|---|
| CPU Type | Snapdragon Wear 3100 | - |
| Features | Ambiq Micro Apollo3 Wireless SoC | - |
| BATTERY | OPPO Watch | Amazfit GTR 3 |
|---|
| Capacity | 300 mAh | 450 mAh |
|---|---|---|
| Battery Life | 24 hours | - |
| Battery Life Details | Smart mode - up to 24 hour(s) Power saving mode - up to 14 days |
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) |
| Standby Time | 14 days | - |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 2 hour(s) |
| MISCELLANEOUS | OPPO Watch | Amazfit GTR 3 |
|---|
| Included Accessories | Magnetic charging dock | Magnetic charging stand |
|---|---|---|
| Preloaded Software | Google Fit, HeyTap Health App | Zepp App |
| Max Depth of Water Resistance | 30 m | 50 m |
| Warranty | - | 1-year warranty |
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