Title: Idiotic design flaw
Review: This is a great idea, but this particular item has a design flaw. The first three days I used this, it worked perfectly. On the fourth day, it uploaded only 30% of the steps I had logged that day. When I contacted tech support, they informed me that "sort of external interference that caused it to reset and loose data". They listed many possible causes: airport x-rays, cellular phones, wireless routers, speakers, and -yes!- treadmills. Be aware that this device may not work around computers and treadmills because it was designed without shielding. This seems a foolish thing to overlook in a device meant to measure walking and then be connected to a computer to upload data. Buyer beware.
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