Read it now on the O’Reilly learning platform with a 10-day free trial. O’Reilly members get unlimited access to books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers. The second edition of this title can be found here. A new wave of products is helping people change their behavior and daily routines, whether it’s exercising more (Jawbone Up), taking