Detailed comparison and review of ASUS VivoWatch SP HC-A05 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 | ASUS VivoWatch SP HC-A05 | Amazfit GTR 3 |
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Product Type | Sport watch | Smart watch |
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Operating System | - | Zepp OS |
Supported Host Device OS | Android 4.4 (KitKat) or later, iOS 11 or later | iOS 12 or later, Android 7.0 (Nougat) or later |
Activity/Sport | - | Multisport |
Wearing Style | Watch style | Watch style |
Audio Input | - | Microphone |
Body Details | Case only: 36 g With band: 62 g |
Case only: 32 g |
Body Material | - | Aluminium alloy |
Protection | Dustproof, waterproof | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | ASUS VivoWatch SP HC-A05 | Amazfit GTR 3 |
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Sensors | Altimeter, gravity sensor, ECG sensor, PPG sensor | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor |
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Tracking Data | Distance, speed, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, blood pressure, ECG, sleep quality score | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
Goal Setting | Yes | Yes |
Features | Call alerts, inactivity alert, ASUS HealthAI technology, medication reminder | 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 | Vibration alert, visual interface |
Navigation (GPS) | GPS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
Internet of Things (IoT) Compatible | - | Yes |
IoT Intelligent Assistant | - | Alexa |
IoT Voice Controlled | - | Direct |
CONNECTIVITY | ASUS VivoWatch SP HC-A05 | Amazfit GTR 3 |
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Wireless Interface | Bluetooth 4.2 | Bluetooth 5.1 |
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DISPLAY | ASUS VivoWatch SP HC-A05 | Amazfit GTR 3 |
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Type | LCD - colour - high-reflective | AMOLED - colour |
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Resolution | - | 454 x 454 pixels |
Screen Size | - | 1.39" |
Aspect Ratio | - | Full circle |
Pixel Density | - | 326 ppi |
Screen Protection | - | Tempered glass |
INPUT DEVICE | ASUS VivoWatch SP HC-A05 | Amazfit GTR 3 |
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Type | Touch sensitive screen | Touch sensitive screen, push button |
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CASE | ASUS VivoWatch SP HC-A05 | Amazfit GTR 3 |
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Case Shape | - | Round |
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Crown Type | - | Classic crown |
BAND | ASUS VivoWatch SP HC-A05 | Amazfit GTR 3 |
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Band Type | Strap | Strap |
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Band Width | 22 mm | 22 mm |
Fits Wrist with Circumference | - | 155-218 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Medical silicone | Silicone |
Band Colour | - | Moonlight grey | Thunder black |
BATTERY | ASUS VivoWatch SP HC-A05 | Amazfit GTR 3 |
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Capacity | 200 mAh | 450 mAh |
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Battery Life | 10 day(s) | - |
Battery Life Details | Typical usage - up to 10 days 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) |
Rechargeable Battery | - | Yes |
Recharge Time | - | 2 hour(s) |
MISCELLANEOUS | ASUS VivoWatch SP HC-A05 | Amazfit GTR 3 |
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Included Accessories | Charging clip | Magnetic charging stand |
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Preloaded Software | - | Zepp App |
Max Depth of Water Resistance | 50 m | 50 m |
Warranty | - | 1-year warranty |