http://justhomemedical.com/omron-tri-...
The Tri-Axis Pedometer from Omron Healthcare is the only pedometer to use smart sensor technology instead of a pendulum design to make readings much more accurate - it won't miscount steps! This also means that this Omron pedometer will accurately track your steps whether the pedometer is positioned flat, vertically, or horizontally. The Tri-Axis Pedometer doesn't just track steps, it also tracks distance so you can keep track daily and motivate yourself to go further each day.

Also, the Tri-Axis Pedometer is capable of storing up to 7 days of information in memory; resetting to 0 at midnight each night so you're ready to go every morning. Since the previous day's slate is reset every night at midnight, you can easily track your daily steps and distance traveled.

Available in 2 colors: either black or white.

What's in the box: pedometer, pedometer holder, lithium battery, screwdriver, instructions.