Samsung just announced a major update to the Samsung Health app for Galaxy Watch that launches on June 8. The announcement says the update will highlight "key health features" that will be included in the forthcoming Galaxy Watch 9.“Samsung Health is evolving to connect health data measured by Galaxy Watch with AI-based insights, enabling users to understand their physical and mental condition more easily and intuitively,” said Hon Pak, Samsung's Senior VP and head of Digital Health Team for Mobile eXperience said in the announcement. Here's what's coming and they do.Vitals(Image credit: Samsung)The biggest updates appear to be features that combine multiple data points for a more holistic look at your health. That starts with the new Vitals feature.According to Samsung, Vitals analyzes five "key overnight bio-signals": blood oxygen, heart rate, heart rate variability, respiratory rate and skin temperature. These are measured against your resting baseline and the app will only send notifications if it detects "meaningful deviations," which could indicate that you need more rest or are fighting an illness.There are supposed to be fewer notifications so that you're not overwhelmed.Heart Health Score