Features: [Strong Body] Made of high quality material, with high strength and high hardness, LF26 MAX has excellent three-proofing performance for waterproof, impact resistant and dust-proof, easily adapting to various environments. [Exquisite Craftsmanship] 1.32" drop resistant large screen, with 360*360 resolution, shows clear and vivid picture quality with smooth touch-operation. [Convenient BT Call] LF26 MAX supports BT call. With built-in dialpad, you can dial directly on the watch, and check contacts and call logs anytime and anywhere. [Large Memory] 8762DK platform+128M large memory+BT 3.0 / 5.0 protocol, bring smoother use and larger storage space for more intelligent wearing. [Health Monitor] Low-power high precision sensor, can measure your heart rate, blood pressure, blood oxygen and sleep data more accurately. [Fitness Activity Tracker] LF26 MAX supports 20 sports modes with comprehensive data recording, according to which you can adjust the amount of exercise correctly.