Detailed comparison and review of Huawei Watch Classic and Amazfit GTR 3. 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 | Huawei Watch Classic | Amazfit GTR 3 |
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Product Type | Smart watch | Smart watch |
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Operating System | Android Wear | Zepp OS |
Supported Host Device OS | Android 4.3 (Jelly Bean) or later, iOS 8.2 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 |
Width | 42 mm | - |
Depth | 11.3 mm | - |
Weight | 96 g | - |
Body Details | - | Case only: 32 g |
Body Material | Stainless steel | Aluminium alloy |
Protection | Dustproof, waterproof | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Huawei Watch Classic | Amazfit GTR 3 |
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Sensors | Accelerometer, barometer, gyro sensor, heart rate | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor |
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Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
Goal Setting | - | Yes |
Features | Call alerts | Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System |
Notifications | SMS, Email | Calendar |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
Internet of Things (IoT) Compatible | - | Yes |
IoT Intelligent Assistant | - | Alexa |
IoT Voice Controlled | - | Direct |
CONNECTIVITY | Huawei Watch Classic | Amazfit GTR 3 |
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Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.1 | Bluetooth 5.1 |
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DISPLAY | Huawei Watch Classic | Amazfit GTR 3 |
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Type | AMOLED - colour | AMOLED - colour |
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Resolution | 400 x 400 pixels | 454 x 454 pixels |
Screen Size | 1.4" | 1.39" |
Aspect Ratio | Full circle | Full circle |
Pixel Density | 286 ppi | 326 ppi |
Screen Protection | Sapphire glass | Tempered glass |
INPUT DEVICE | Huawei Watch Classic | Amazfit GTR 3 |
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Type | Touch sensitive screen | Touch sensitive screen, push button |
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CASE | Huawei Watch Classic | Amazfit GTR 3 |
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Case Size | 42 mm | - |
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Case Shape | - | Round |
Case Details | Stainless steel | - |
Crown Type | - | Classic crown |
BAND | Huawei Watch Classic | Amazfit GTR 3 |
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Band Type | Strap | Strap |
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Band Width | - | 22 mm |
Fits Wrist with Circumference | 145-200 mm | 155-218 mm |
Changeable | - | Yes |
Clasp Type | - | Buckle |
Band Material | Leather | Silicone |
Band Colour | Black | Silver | Moonlight grey | Thunder black |
STORAGE | Huawei Watch Classic | Amazfit GTR 3 |
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Storage Capacity | 4 GB | - |
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RAM | Huawei Watch Classic | Amazfit GTR 3 |
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RAM Size | 512 MB | - |
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CPU | Huawei Watch Classic | Amazfit GTR 3 |
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Manufacturer | Qualcomm | - |
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CPU Type | Snapdragon 400 | - |
Clock Speed | 1.2 GHz | - |
BATTERY | Huawei Watch Classic | Amazfit GTR 3 |
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Capacity | 300 mAh | 450 mAh |
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Battery Life | 1.5 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) |
Rechargeable Battery | - | Yes |
Recharge Time | - | 2 hour(s) |
MISCELLANEOUS | Huawei Watch Classic | Amazfit GTR 3 |
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Included Accessories | - | Magnetic charging stand |
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Preloaded Software | Google Now | Zepp App |
Max Depth of Water Resistance | - | 50 m |
Warranty | - | 1-year warranty |