Please note: ▶ Charge fully before use. Charging time takes one hour. When using a magnetized cable, check that the connection position is correct. Watch flicker and vibration when charging is normal ▶ For charging cables, use the standard configuration of the parts that should be used. ▶ Bluetooth occasionally disconnects during use. Please connect again. Specifications: ▶CPU: NDF51822 ▶Bluetooth version: Bluetooth 4.0 ▶Compatibility: IOS 8.0 or above, Android 4.4 or above system ▶Sensor: Low-power 3-axis acceleration sensor ▶Charging interface: magnet suction ▶Touchscreen: Curved Screen Touch ▶Screen: 0.96 inch; TFT IPS color screen ▶Resolution: 80 * 160 ▶Waterproof rating: IP68 rating ▶Battery: 90 mA Polymer Lithium Ion Battery ▶Standby time: 300 hours ▶Use time: 7 days ▶Dial: 3 dials, selected by APP ▶Strap Material: TPU Package includes: ▶1 *Smart Watch ▶1 *Smart Watch Cable ▶1 *User Manual Services: If you are not satisfied with any reason, please do not hesitate to contact us. We will do our best to make the right choice for you. We only guarantee the products provided by uwinmo.