Features: Precise algorithm, support multiple sports-modes, real-time statistics of your sports-status, let you like sport. Choose a photo you like and easily change into a dial. The date on the background dial can change color and position freely. 240x240 high definition large screen, the daseis made of zinc alloy, supplemented by vacuum plating, more anti-dirty, more corrosion-resistant, mirror polished, showing a crystal clear texture, low-key and subtle. 24 hour heart rate monitoring, protect your health-throughout the day. Imported optical sensor, combined with heart rate algorithm, can quickly measure blood pressure, heart rate and blood oxygen data, let you know your physical conditions any time. The watch is equipped with waterproof speaker, so the incoming calls from the mobile phone can be pushed to the watch, and answer one step. Even if the mobile phone is in the bag, there is no need to worry about missing important calls and messages. Specifications: Dial Material: Tempered Glass Dial Size: Approx. 44.6mm/1.76in Applicable Platform: All Applicable System: for Android-5.0 and Above, iOS-9.0 and Above Camera: None Communication Function: None Additional Features: Step Counting, Intelligent Reminder, Remote Selfie, Sleeping Analysis, Health-Monitoring, BT-version: BT5.1 Remote Distence: 5-10m Battery Capacity: 220mAh Operate Method: Touch-Screen Screen Resolution: 240x240 Waterproof Level: IP67 Type: Rose Cover Pink Belt/Black Cover Black-Belt/Silver Cover Grey Belt/Mesh-Belt Rose Cover/Mesh-Belt Black Cover/Mesh-Belt Silver Cover Package Includes: 1x Watch note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.