Detailed comparison and review of Apple Watch Series 6 (GPS + Cellular) 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 | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Product Type | Smart watch | Smart watch |
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Operating System | WatchOS 7 | Zepp OS |
Supported Host Device OS | iOS 14 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 |
Audio Output | Speaker | - |
Body Details | Case only: 39.7 g | Case only: 32 g |
Body Material | Stainless steel | Aluminium alloy |
Protection | Water-resistant | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor, blood oxygen 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, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, ECG | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
Goal Setting | Yes | Yes |
Features | Music remote handling, ECG accurate heart rate, camera remote control, Retina Display technology, Fall detection, Emergency SOS, irregular beat alerts, Family Setup support | Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System |
Notifications | Calendar | Calendar |
Vibrating Alert | Yes | Yes |
Feedback Type | Audio alert, vibration alert, visual interface | Vibration alert, visual interface |
Navigation (GPS) | GPS/GNSS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
Payment Technology | Apple Pay | - |
Internet of Things (IoT) Compatible | Yes | Yes |
IoT Intelligent Assistant | Siri | Alexa |
IoT Voice Controlled | Direct | Direct |
CELLULAR | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Technology | WCDMA (UMTS) | - |
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Mobile Broadband Generation | 4G | - |
SIM Card Type | Electronic SIM card (e-SIM) | - |
CONNECTIVITY | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Wireless Interface | IEEE 802.11b/g/n, Bluetooth 5.0 | Bluetooth 5.1 |
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DISPLAY | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Type | LTPO OLED - colour | AMOLED - colour |
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Resolution | 324 x 394 pixels | 454 x 454 pixels |
Screen Size | - | 1.39" |
Aspect Ratio | - | Full circle |
Pixel Density | - | 326 ppi |
Screen Protection | Sapphire glass | Tempered glass |
Always On Display (AOD) | Yes | - |
INPUT DEVICE | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Type | Touch sensitive screen | Touch sensitive screen, push button |
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CASE | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Case Size | 40 mm | - |
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Case Shape | Rectangular | Round |
Case Back | Sapphire crystal and ceramic back | - |
Case Details | Gold stainless steel | Blue aluminium | Silver stainless steel | Graphite stainless steel | Gold aluminium | Space grey aluminium | Red aluminium | Silver aluminium | - |
Crown Type | Digital with haptic feedback | Classic crown |
BAND | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Band Type | Sport band | Strap |
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Band Size | S/M/L | - |
Band Width | - | 22 mm |
Fits Wrist with Circumference | 130-200 mm | 155-218 mm |
Changeable | Yes | Yes |
Clasp Type | Pin-and-tuck | Buckle |
Band Material | Fluoroelastomer | Silicone |
Band Colour | Deep navy | White | Black | Pink sand | Cyprus green | Red | Black Unity | Silver | Graphite | Gold | Garnet | Moonlight grey | Thunder black |
STORAGE | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Storage Capacity | 32 GB | - |
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CPU | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Manufacturer | Apple | - |
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CPU Type | S6 | - |
Features | W3 Apple wireless chip, U1 chip | - |
BATTERY | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Technology | Lithium Ion | - |
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Capacity | - | 450 mAh |
Battery Life | 18 hours | - |
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 | Yes |
Recharge Time | - | 2 hour(s) |
Wireless Charging | Yes | - |
MISCELLANEOUS | Apple Watch Series 6 (GPS + Cellular) | Amazfit GTR 3 |
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Included Accessories | Magnetic charging cable | Magnetic charging stand |
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Preloaded Software | Apple Pay, GymKit | Zepp App |
SAR Value | 0.29 W/kg (head), 0.31 W/kg (limb) | - |
Max Depth of Water Resistance | 50 m | 50 m |
Manufacturer Model Number | A2375 | - |
Warranty | - | 1-year warranty |