BLOW X18 Smartwatch, black

Wrist temperature: Yes | Package contents: User manual | Wristband: Yes | Maximum brightness : 3000 nit | Quality of sleep: Yes | Band material: Silicone | Watch case material: Stainless steel | Package contents: Silicone strap | Package contents: Smartwatch x 1 | Buckle material: Stainless steel | Package contents: Charging cable | Minimum strap length: 16.6 cm | Blood oxygen sensor: Yes | Colour display: Yes | Thickness: 9.99 mm | Maximum strap length: 24.5 cm | Buckle colour: Black | Suggested gender: Any gender | Gyroscope: Yes | Flash memory: 4 GB | Atmospheric pressure sensor: Yes | Quasi-Zenith Satellite System (QZSS): Yes | Watch case colour: Black | Watch case material: Plastic | Mobile operating systems supported: Android | Mobile operating systems supported: iOS | Market positioning: Smartwatch | Battery life: 6 day(s) | Battery capacity: 270 mAh | Wrist size range: 170 - 245 mm | Band colour: Orange | Battery type: Built-in battery | Ambient light sensor: Yes | Depth: 53.6 mm | BeiDou: Yes | Display resolution: 410 x 502 pixels | Width: 39 mm | Heart rate sensor: Yes | Geomagnetic sensor: Yes | Bluetooth: Yes | Weight: 22 g | Display diagonal: 5.11 cm (2.01") | Distance travelled: Yes | Band colour: Black | Water resistance: 5 ATM | Accelerometer: Yes | Galileo: Yes | GLONASS: Yes | Bluetooth version: 5.0 | Display type: Digital | Display technology: AMOLED | Shape: Rectangle | Fast charging: No | GPS (satellite): Yes