Samsung Health update improves Sleep Coaching and Running Coach

Samsung Health has had Sleep Coaching for a while now, but getting it going required a full week of sleep data collected within a month. Today, Samsung announced an update to the app that cuts that requirement down, makes the coaching more personalized, and brings a few new features for runners as well.

You can now start Sleep Coaching with just three days of sleep data from the past two weeks. During setup, you fill out a survey about your sleep regularity, interruptions, alcohol and caffeine intake, and how satisfied you are with your sleep. Based on that and your sleep data, the app…