Omron Tri-Axis Technology: Counts steps accurately and quietly whether positioned flat vertically or horizontally; Two Kinds of
Steps: Tracks both regular and aerobic ("brisk") steps separately; Daily Distance and
Calories Burned: Calculates and better tracks health;
Automatic Reset: Starts with a clean slate each day to track your steps more accurately;
Weekly Log: Stores up to seven days of information in memory; resets to zero at midnight so you're ready to go every morning;
Four Tracking Modes: Tracks normal walking steps aerobic "brisk" steps calories and distance.