icefox Walking 3D Pedometer, 30-Day Memory Fitness Activity Tracker with Accurate Running Step Counter, Exercise Time and Calorie Counter, Daily Target Performance Monitor(White) 30 Days MemoryAutomatically store up to 30 days of activity, so you can keep motivated and track your progress. Accurate TrackingAdvanced Tri-Axis sensing technology will not miscount your real walking running steps, provide you an accurate activity results. Multi-function CounterThis smart counter is multi-function for recording daily walking and running steps, distance, fat burned, calories, exercise time. Convenient To CarryThe pedometer itself is light and it comes with handy clip and strap, so it is convenient to carry when you are walking, running and jogging. What You Geticefox walking pedometer, clip, strap, worry-free 18-month customer satisfaction warranty and friendly customer service.