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

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