GT 4 (41mm) | Smart watch | GPS (satellite) | AMOLED | 1.32” | Waterproof | White

Package depth: 120 mm | Quick installation guide: Yes | Battery technology: Lithium Polymer (LiPo) | Package width: 120 mm | Flash memory: 32 GB | Touchscreen: No | Width: 41.3 mm | Battery type: Built-in battery | Mobile operating systems supported: Android 12.0 | Charging time: 1.5 h | Mobile operating systems supported: iOS 15 | Mobile operating systems supported: Android 13.0 | Mobile operating systems supported: Android 10.0 | Mobile operating systems supported: Android 10.0 | USB port: No | Mobile operating systems supported: Android 8.0 | Operating temperature (T-T): -20 - 45 °C | Mobile operating systems supported: Android 8.0 | Mobile operating systems supported: iOS 13 | Mobile operating systems supported: iOS 13 | Mobile operating systems supported: iOS 14 | Mobile operating systems supported: iOS 14 | Built-in microphone: Yes | Package height: 65 mm | Mobile operating systems supported: Android 9.0 | Mobile operating systems supported: Android 11.0 | Market positioning: Smartwatch | Thickness: 9.8 mm | Display diagonal: 3.35 cm (1.32") | GPS (satellite): Yes | Wi-Fi: Yes | Display resolution: 466 x 466 pixels | Mobile operating systems supported: iOS 16 | Bluetooth: Yes | Weight: 37 g | Headphone connectivity: No | Depth: 41.3 mm | Built-in camera: No | Built-in speaker(s): Yes | Near Field Communication (NFC): Yes | Display technology: AMOLED | Mobile network connection: No | Bluetooth version: 5.2 | Battery capacity: 323 mAh | Display type: Digital | Minimum strap length: 12 cm | Maximum strap length: 19 cm | Gyroscope: Yes | Water resistance: 5 ATM | Accelerometer: Yes | Skin temperature sensor: Yes | Heart rate monitor: Yes | Heart rate sensor type: Optical | Calories burned: Yes | Stopwatch: Yes | Bluetooth Low Energy (BLE): Yes | Charger: Yes | Band colour: White | Wireless charging: Yes | Electronic compass: Yes | Recommended activity: Fitness | Watch case size: 41 mm | Ambient light sensor: Yes | Shape: Rectangular | SMS notifications: Yes | Pedometer: Yes | Warranty card: Yes | Watch case colour: Gold | Watch case material: Stainless steel | Barometer: Yes | Pixel density: 352 ppi | Activity monitoring: Yes | Call notifications: Yes | Alarm clock: Yes | Blood oxygen sensor: Yes | Quality of sleep: Yes | FM radio: No | Workout tracking: Yes | Battery life (max): 168 h