Weofly Active Smartwatch - Multifunction Watch Bluetooth BT5.2 Gold

Heart rate measuring: Automatic | Monitoring health status: Yes | Blood oxygen sensor: Yes | Blood pressure monitor: Yes | Warnings: Be careful when touching the battery as it can be hot. | Warnings: Do not leave the device in high temperature areas. | Warnings: The product contains a lithium battery that is hazardous to the environment. Do not dispose of it in the normal rubbish bin. | Mobile operating systems supported: Android 8.0 | Mobile operating systems supported: Android 8.0 | Mobile operating systems supported: Android 5.0 | Mobile operating systems supported: Android 5.0 | Quality of sleep: Yes | Market positioning: Smartwatch | Shape: Rectangular | Display diagonal: 4.7 cm (1.85") | Band colour: Gold | Display technology: TFT | Heart rate contact sensors: Yes | Built-in battery: Yes | Colour display: Yes | Mobile operating systems supported: iOS 9.0 | Mobile operating systems supported: iOS 9.0 | Mobile operating systems supported: iOS 9.0 | Mobile operating systems supported: iOS 9.0 | Mobile operating systems supported: Android 5.0 or higher | Mobile operating systems supported: Android 8.0 | FM radio: No | Mobile operating systems supported: Android 9.0 | Mobile operating systems supported: Android | Mobile operating systems supported: Android 6.0 | Mobile operating systems supported: Android 6.0 | Closure type: Single prong strap buckle | Battery capacity: 260 mAh | Rounded display corners: Yes | Mobile operating systems supported: Android 4.0 | Mobile operating systems supported: Android 7.0 | Mobile operating systems supported: Android 7.0 | Mobile operating systems supported: Android 7.0 | Mobile operating systems supported: Android 7.0 | Near Field Communication (NFC): No | Suggested gender: Any gender | Alarm clock: Yes | Bluetooth version: BT5.2 | Heart rate monitor: No | Wi-Fi: No | USB port: Yes | Pedometer: No | Bluetooth: Yes | Calories burned: Yes | Display type: Digital | Battery voltage: 3.7 V