Side by side comparison and review of Amazfit GTR 3 and Apple Watch Series 7 (GPS + Cellular). 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 | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Zepp OS | WatchOS 8 |
| Supported Host Device OS | iOS 12 or later, Android 7.0 (Nougat) or later | iOS 15 or later |
| Activity/Sport | Multisport | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | - | Speaker |
| Body Details | Case only: 32 g | Case only: 32 g |
| Body Material | Aluminium alloy | Aerospace-grade aluminium alloy |
| Protection | Water-resistant | Water-resistant, dust-resistant, crack-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor | Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor, blood oxygen sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level | Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, ECG |
| Goal Setting | Yes | Yes |
| Features | Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System | Call handling, music remote handling, ECG accurate heart rate, camera remote control, Fall detection, Emergency SOS, irregular beat alerts, Family Setup support |
| Notifications | Calendar | Calendar, SMS, Email, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface, voice (intelligent assistant) |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou/QZSS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Payment Technology | - | Apple Pay |
| Internet of Things (IoT) Compatible | Yes | Yes |
| IoT Intelligent Assistant | Alexa | Siri |
| IoT Voice Controlled | Direct | Direct |
| CELLULAR | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Technology | - | WCDMA (UMTS) |
|---|---|---|
| Mobile Broadband Generation | - | 4G |
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| CONNECTIVITY | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| 3M UMTS Band | - | Band 1, Band 2, Band 5, Band 8, Band 10 |
|---|---|---|
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 39, Band 40, Band 41, Band 66 |
| Wireless Interface | Bluetooth 5.1 | IEEE 802.11b/g/n, Bluetooth 5.0 |
| DISPLAY | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Type | AMOLED - colour | LTPO OLED - colour |
|---|---|---|
| Resolution | 454 x 454 pixels | 352 x 430 pixels |
| Screen Size | 1.39" | - |
| Aspect Ratio | Full circle | - |
| Pixel Density | 326 ppi | - |
| Screen Protection | Tempered glass | Ion-X glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Type | Touch sensitive screen, push button | Touch sensitive screen |
|---|
| CASE | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Case Size | - | 41 mm |
|---|---|---|
| Case Shape | Round | Rectangular |
| Case Back | - | Sapphire crystal and ceramic back |
| Case Details | - | Midnight aluminium | Red aluminium | Silver stainless steel | Gold stainless steel | Graphite stainless steel | Starlight aluminium | Green aluminium | Blue aluminium |
| Crown Type | Classic crown | Digital with haptic feedback |
| BAND | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Band Type | Strap | Sport band |
|---|---|---|
| Band Size | - | Regular |
| Band Width | 22 mm | - |
| Fits Wrist with Circumference | 155-218 mm | 130-200 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Pin-and-tuck |
| Band Material | Silicone | Fluoroelastomer |
| Band Colour | Moonlight grey | Thunder black | Midnight | Red | Starlight | Dark cherry | Abyss blue | Clover | Silver | Gold | Graphite |
| STORAGE | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Storage Capacity | - | 32 GB |
|---|
| CPU | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Manufacturer | - | Apple |
|---|---|---|
| CPU Type | - | S7 |
| Features | - | W3 Apple wireless chip, U1 chip |
| BATTERY | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| 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 | Amazfit GTR 3 | Apple Watch Series 7 (GPS + Cellular) |
|---|
| Included Accessories | Magnetic charging stand | S/M band, M/L band, magnetic fast charger to USB-C cable (1 m) |
|---|---|---|
| Preloaded Software | Zepp App | Apple Pay, GymKit |
| Compliant Standards | - | IP6X |
| SAR Value | - | 0.7 W/kg (head), 1.5 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | 50 m |
| Manufacturer Model Number | - | A2476 |
| Warranty | 1-year warranty | 1-year warranty |
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