Highlights: Model: HW12 Color: Black Dimensions: 41*34.5*10.5mm Case Material: Zinc alloy Strap Material: Silicone Screen: TFT Screen size: 1.57inch Resolution: 320*320 Chip: HS6621 Bluetooth: 5.2 Battery Capacity: 200mAh Waterproof: Yes Compatibility: IOS 10.0 and above; Android 5.0 and above APP：WearFit Pro SIM Card Available: No GPS: No Type: On Wrist Compatibility: All Compatible ROM: <128MB RAM: <128MB Waterproof Grade: Life Waterproof Multiple Dials: Yes Battery Capacity: 180-220mAh Network Mode: None Movement Type: Electronic Battery Detachable: No Band Detachable: Yes Description: Sleep: The watch can record and display the total length of your sleep last night and the length of your deep sleep and light sleep. More detailed analysis and data logging can be viewed in the client Weather information: The weather page shows the current weather, air quality information, and tomorrow’s status. Weather information needs to be connected to the client before data can be obtained. If the connection is disconnected for a long time, the weather information will not be updated. Camera control: When connected to a mobile phone, the watch can be used as a mobile phone camera remote control After turning on the camera on the phone, click on the watch camera control page to trigger the phone camera shutter Music control: After connecting the phone, the watch can control the phone’ s music player When the phone is playing music, you can use the watch to control the phone to play/pause, previous and next operations. What’s in the box: smart watch*1 charging cable*1 user manual*1 SKU: 20037473590