Hey QS,
We have developed Skip a Beat the first mobile game that you can win with your actual heart-rate. Best part, no wearables needed only your i-phone. The goal of the game is that you become aware of your heart-rate and second that you learn to control your heart-rate.
Some more information for the curious
Curious to hear what you think / feedback / criticism before we go live in a couple of weeks!
Thank you very much,
Yosef
p.s this is a new account but I wrote the Winning Habits almost 2-3 years ago after attending a QS conference. https://forum.quantifiedself.com/showthread.php?tid=315