Pros:

It's totally free and anonymous - but you can create a user profile if you want.

It prints a ticket with all your numbers on it = Hydration, Body Fat %, Weight, BMI, blood pressure.

Only takes like three minutes to do.

Cons:

Uses electric current to check your BF%, so no babies or pacemakers - and I wonder about long-term side effects.

In a public place with weird people.

They're apparently consistent, I got the same result three times in a row (standing up, resetting the program completely!). I've been going every work day on the way home and watching my numbers fluctuate. Right now my body fat % stays right about 18%, which seems high because I can see my abs - but google images does show the variability there. This makes it a fun challenge, to see if I can get my body fat down to 16%, for kicks and giggles. I'm at a very healthy weight and all my lab numbers, etc., show good health. But I like a challenge here and there.

Anybody else see or use these new machines? Surprised by the numbers?