| key specs | 
| Strap Colour | Black | Black | 
| Display Size | 35mm | 35mm | 
| Compatible OS | Android, iOS | Android 4.3+, iOS 8.2+ | 
| Dial Shape | Round | Round | 
| Display Type | AMOLED | - | 
| Ideal For | Unisex | Unisex | 
| Strap Material | - | Silicone | 
| general | 
| Brand | Amazfit | Motorola | 
| Model | GTR 3 | Moto 360 Sport Smartwatch | 
| Release date | October 11, 2021 | - | 
| Dial Shape | Round | Round | 
| Size | Regular | Regular | 
| Touchscreen | Yes | Yes | 
| Interchangeable Strap | Yes | - | 
| Water Resistant | Yes | Yes | 
| Water Resistance Depth | 5 ATM | - | 
| Dial Material | Aluminium | - | 
| Ideal For | Unisex | Unisex | 
| Strap Colour | Black | Black | 
| Dial Colour | Black | Black | 
| Model Number | - | 00865NARTL | 
| Model Name | - | Moto 360 Sport | 
| Strap Material | - | Silicone | 
| Usage | - | Fitness & Outdoor | 
| dimensions | 
| Width | 45.8 | - | 
| Height | 45.8 | - | 
| Thickness | 10.8 | 11.5 mm | 
| Weight (g) | 42.00 | 54.00 | 
| Diameter | - | 45 mm | 
| product details | 
| Sensor | Accelerometer Sensor, Barometer Sensor, Gyro Sensor, Light Sensor, Optical Heart Rate Sensor, SpO2 Sensor, Blood Pressure Monitor | Accelerometer, Ambient Light Sensor, Gyroscope, Vibration / Haptics Engine, Heart Rate Sensors, Barometric Altimeter | 
| Compatible Device | Android, iPhone | Compatible With Smartphones And Ios | 
| Notification | Yes | - | 
| Battery Type | Li-ion | - | 
| Battery Life | 21 days | Up to a full day | 
| Other Features | - | Dust And Water Resistant: Ip67, Gpu: Adreno 305 With 450 Mhz, Battery Capacity: 300 Mah, Bluetooth Profile: Le, Wi-Fi Version: 802.11 B/G, Battery Life: 300 Mah - Up To A Full Day Of Mixed Use With Ambient On | 
| connectivity features | 
| Bluetooth | Bluetooth | Yes | 
| Bluetooth Version | 5.1 | v4.0 | 
| GPS | Yes | - | 
| Messaging Support | Yes | - | 
| Third Party App Support | Yes | - | 
| Call Function | - | Yes | 
| Wi-Fi | - | Yes | 
| platform and storage features | 
| Operating System | ZeppOS | - | 
| Compatible Operating System | Android, iOS | Android 4.3+, iOS 8.2+ | 
| RAM | - | 512 MB | 
| Processor Name | - | Qualcomm Snapdragon 400 APQ8026 | 
| Processor Speed | - | 1.2 GHz | 
| Internal Memory | - | 4 GB | 
| camera and display features | 
| Display Resolution | 454x454 | 360 x 325 pixels | 
| Display Size | 35mm | 35mm | 
| Display Type | AMOLED | - | 
| Backlight Display | Yes | - | 
| Other Display Features | - | Bluetooth Support, Touchscreen, Water Resistant, Fitness & Outdoor | 
| fitness and watch functions | 
| Step Count | Yes | - | 
| Calorie Count | Yes | - | 
| Heart Rate Monitor | Yes | - | 
| Altimeter | Yes | - | 
| Compass | Yes | - | 
| Calendar | Yes | - | 
| Alarm Clock | Yes | - | 
| Chronograph | Yes | - | 
| Date & Time Display | Yes | - | 
| Language | English | - | 
| Number of Buttons | 2 | - | 
| Other Fitness Features | 150 sports mode | - | 
| Other Watch Functions | - | Wireless Charging With Charging Dock Included, Barometric Altimeter | 
| audio and video features | 
| Speaker | Yes | - | 
| Microphone | Yes | 2 Microphones | 
| Voice Control | Yes | - |