ECG for Apple Watch - ECG app and irregular heart rhythm notification
Lassie Smoke - The modern way to quit smoking
Heart for Heart - Monitor your heart in 90 seconds. For a good cause. 💓
Smoke Free - Virtual "Quit Smoking Buddy" in your pocket
HeartIn Portable Electrocardiograph - PC/Smartphone compatible ECG. Check your heart anywhere.
Quitbit - A smart lighter and app to help smokers quit (pre-order)