This Smart Wristband Fitness And Activity Tracker Is Packed Full Of Features To Get You On Track To A Healthier Lifestyle!Specifications 0.96 Inch 64 * 128 Vertical FullscreenIp68 Waterproof (Please D more→o Not Touch Hot Water)Built-In Polymer Rechargeable Lithium Battery 90Mah, Standby Time About 7 DaysHeart Rate Test Dynamic Heart Rate, The Highest Heart Rate / Minimum Heart Rate AlarmApp Gps Trajectory Gps Track History, Movement Trajectory Sharing (Calories, Time, Distance, Speed)Remote Camera Control Opening The App Camera Mode To Remote Control The CameraMulti-Motion Mode Cycling, Step Gauge, Jumping Jacks, Skip Rope, Treadmill, Sit-UpsVibration Alert For Incoming Calls / Social Media Updates …