OnePlus Watch 4 27 cm (1.5) AMOLED digital touchscreen GPS

BeiDou: Yes | Geomagnetic sensor: Yes | Warnings: The product contains a lithium battery that is hazardous to the environment. Do not dispose of it in the normal rubbish bin. | Warnings: Do not leave the device in high temperature areas. | Alarm clock: Yes | Quality of sleep: Yes | Warnings: Be careful when touching the battery as it can be hot. | Running dynamics: Yes | Calendar: Yes | Recommended activity: Skiing | Recommended activity: Elliptical | Water resistance: 5 ATM | Recommended activity: Badminton | Barometer: Yes | Music control: Yes | Heart rate sensor type: Optical | Recommended activity: Rowing | Recommended activity: Cycling | Recommended activity: Swimming | Recommended activity: Tennis | Recommended activity: Walking | Quasi-Zenith Satellite System (QZSS): Yes | Band material: Rubber | Activity tracker: Yes | Automatic daily activity detection: Yes | Galileo: Yes | Recommended activity: Running | Colour display: Yes | Watch case size: 46 mm | Watch case material: Stainless steel | Watch case colour: Titanium | Watch case colour: Black | Blood oxygen sensor: Yes | Bluetooth: Yes | Display diagonal: 3.81 cm (1.5") | Cables included: USB Type-C | Near Field Communication (NFC): Yes | Display technology: AMOLED | Battery life: 16 day(s) | GPS (satellite): Yes | Weight: 49.7 g | Wi-Fi standards: 802.11g | Wi-Fi standards: 802.11a | Processor model: Snapdragon W5 Gen 1 | Touchscreen: Yes | Shape: Round | Processor manufacturer: Qualcomm | Charging base: Yes | Wi-Fi standards: Wi-Fi 4 (802.11n) | International Protection (IP) code: IP68, IP69 | Depth: 46.6 mm | Wrist size range: 140 - 210 mm | GLONASS: Yes | Built-in camera: No | Width: 47,6 mm | Wi-Fi: Yes | Wi-Fi standards: 802.11b | Heart rate monitor: Yes | Built-in microphone: No | Band colour: Black | Bluetooth version: 5.2 | Manual: Yes | Battery type: Built-in battery | Gyroscope: Yes | Mobile operating systems supported: iOS | Timer: Yes | Mobile operating systems supported: Android | Ambient light sensor: Yes | Market positioning: Smartwatch | Accelerometer: Yes | Thickness: 11,75 mm | Display resolution: 466 x 466 pixels | Display type: Digital