You can get any of dozens of peodmeters for under $10 to see how many steps you walked or about how far. No need to spend hundreds of dollars.
I didn't get the power adapter thing, they even said it was
Kensington sells several variations on this theme, including a $149 Wall/Auto/Air Ultra Portable Notebook Adaptor that comes with an array of tips that fit just about any laptop computer or USB device — except the newest ones from Apple (go figure). Tumi sells virtually the same kit, but more elegantly packaged with a spring-powered retractable cable and a leather-trimmed carrying case.
Then why are they recommending the one that costs $195 instead?
This sounds like an entire list of product placement, not a real review of stuff.