Should have paid attention to the reviews...
I read a lot of the reviews before telling my husband to purchase this scale.  I figured with amazon having a great return policy, it couldn't hurt.  I was really hoping I wouldn't have any issues, because I LOVE my Fitbit One and was really hoping to be able to use the scale and that together.  But I of course I had the same issues as the other 1 star reviews.  sigh.  I fought with it the first day it arrived for over 2 hrs, gave up and then spent almost another 2 hrs the following morning.  It would either say it was synced but wouldn't actually be synced, or it would get through the whole process, and then immediately loop back to the 'active set up' message.  I contacted their customer service who very promptly got back with me, and I followed all their instructions making sure my firmware was current, making sure my router was compatible, etc... but still couldn't get it to work. I had initially tried setting it up on my laptop with their download, but I kept getting a script error, so tried web based.  Still couldn't get it to work.  I had googled and came across a bunch of tips, but nothing seemed to work.  I tried my iphone, still has the same issues.  I even ended up trying my husband's HTC and still couldn't get it to stop looping.  I finally decided for the price it definitely was NOT worth the money and headache, boxed it back up and shipped it back to amazon.  I exchanged it for the withings ws-30 which I had synced to my iphone, downloaded the app, set up my account and even got it synced to my FitBit account within 5 minutes flat.  I really had high hopes for the Aria... and hope some day they will revamp it.  There is no reason so many people should have wifi sync issues with it.
Rating: 1 stars