Product Description:First: Real IP68 waterproof level, industry standard set leader, 50 meters waterproof, measured 35 meters waterproof, measured by a dedicated diving team, with measured video as evidence,Second: 8M dual-camera high-definition camera, fast face recognition, support compatible with video high-definition calls,Fourth: The industry's largest high-capacity and high-voltage 1360mAh battery + 2200mAh charging compartment, (measured with two 1050 batteries)Fifth: LDS high-percompatible withmance antenna to improve the call, full dial antenna 4G call Bluetooth wify, the first to support watch wifi hotspot, and stable operationSixth: The full-dial ceramic shell dial, using the latest zirconia material, solves the interference of the metal dial to the signalSeventh: Face unlock, 3GB RAM+32GB ROM large memory, MT6739 processor, 1.69 full touch screen, the latest version of Android 7.11, optimized CPU, smoother operation, lower energy consumption, excessive use time and long standbyEighth: Solve how to use photos in full touch screen, break the cover and TP function compatible with the first time, you can view photos according to the way the phone is usedNinth: 9 kinds of exercise modes, heart rate monitoring, blood pressure measurement and other commonly used bracelet functions.