Apple and Aetna are teaming up on a new app to help track and reward healthy behavior

Apple and Aetna are teaming up on a new app, called Attain, which the two companies have been working on since 2016. The app offers challenges, reminders, goals and more. One of the reward options is an Apple Watch, which users can earn by engaging in healthy behaviors. The app is designed to be personalized for the user, and not one-sized-fits-all.