Product description 1. The background of the watch can run multiple applications without freezing. 2. Larger storage space will bring more convenience to your life, you can store more music/video/files, etc. on the watch. 3. We have retained the night mode of Android 10, redesigned the interaction and Ul icon of the entire system, added various interactive special effects, and added a menu interface similar to Android Wear.Product attribute Processor: Helio P22 RAM & ROM: 4GB+64GB Display:2.1"PS 480*480 pixels Camera:1 3MP Rotating camera Sony IMX214 AF Battery: 1600mAh lithium-polymer battery System: Android 10 Watch Material:Ceramic bezel + plastics Network: 4G Global Network Frequency Band GPS: GPS/GLONASS/BEIDOU/A-GPS System language: Global language Sports Modes: Built-in multiple 9 sport modes Compatible system: Support Android5.1 or ios 9.0 and above operating system Waterproof level: Not support App Name: WiWearWarm reminder 1. Please remember that due to the lighting effects, the monitor's brightness / contrast settings / etc's, there will be some slight differences in the color of the pictures and the actual items. Measured by hand, deviations of 1-2 cm are possible. 2. Please leave us a message if you have any questions. We will respond and offer you our best service.