Bests & Worsts Reviews from Amazon

Update, February 2016: This band is still going strong, and I still love the constantly improving analytics. There are two updates to my review below. 1) You no longer have to click the device to put it into sleep mode - this is thankfully now automatic. 2) Jawbone now provides a small, free clasp that prevents the band from coming unbuckled. (To find it, you can search for 'Jawbone Activity Clip'.) Original Review: I've been wearing this for over a month now, and it has been solid. PRO: * Smallest band on the market as far as I know (height and width), and this one fits nicely under my shirt sleeve * Jawbone's analytics beat everything else I've seen, and more specifically from Fitbit. (Others I know with a Fitbit complain about their lack of analytics and insight when they see mine) * Love the battery life - this is keeping me away from Apple Watch and others * New clasp style is better than the UP24 * Sleep cycles are more useful now (REM/Deep/Light/Awake), and show up after the band syncs in the morning, even if I forget to put it in sleep mode CON: * Clasp occasionally comes loose, but I always know when it happens (there's a Reddit post on how to fix this, but it may void the warranty) * It actually takes a triple click to change modes most of the time (easy to get in the habit of a triple click) If my experience changes, I'll update this post.