Tempered Glass Zinc Alloy Tpu Stronger Processing Performance Watch More Accurate Data Smartwatch Smart Bracelet Weight 46g Description: Display screen: 1.72-inch high-definition color screen Chip: RTL8762DW Battery capacity: 280mAh Waterproof grade: IP67 Standby time: 15 days version: 5.1 Support system: I0S8.0 or above, Android 4.4 or above Charging duration: 2 hours Material: tempered glass/zinc alloy/TPU Weight: 46g Specifications: 1 [1.72-inch borderless design] adopts a high-definition touch color screen, which is sliding and clickable, convenient and fast, embellishing colorful life. 2 [20+Cool dials] With multiple built-in exciting dials, your temperament is immediately showcased. The smartwatch supports custom dials and displays custom functions. Set your favorite pictures as the background of the dial, allowing your wrist to have unlimited creativity. 3 [Core Technology ] Built in powerful RTL8762DW processing chip, with high-level production technology and materials, stronger processing performance and more accurate data. 4 [Al Intelligent Analysis] ECG report, through big data intelligent analysis, can be compared with 10 types of heart disease waiting for consultation without the need to go to the hospital, and can understand the physical condition anytime and anywhere. Package Included: 1 * Watch 1 * Charging cable 1 * Instructions