I couldn't resist purchasing UP! The wearable health-band and accompanying iOS app just brought to market by Jawbone, who are famous for making bluetooth earpieces. Here are my thoughts on the band and its accompanying app:
Buying the Band
I got it from the Apple Store via the store's iOS app. It suggested that delivery would be in 2-3 three weeks but it arrived within a week. In theory, the band comes in a range of sizes and colours, but there were only black ones available directly from Apple. I got a medium and, when it arrived, wished I'd gone for large as it seemed a little tight. However, after a couple of days I read in a forum that you're meant to where it on your less dominant arm and I found that when switching it to my left arm to sit alongside my watch I suddenly couldn't really feel I was wearing it.
The UP app is a free download but doesn't work until your register an UP band, which cost me £80.