The next generation of Apple Watches has been predicted to support cutting-edge sensors for metrics such as blood glucose and body temperature. However, a new report indicates that none of these new features are on the cards. The new wearable might have more battery life, though, as well as an updated design with slimmer bezels for more screen real estate.
https://www.notebookcheck.net/The-Apple-Watch-series-7-will-not-support-any-new-health-tech-but-will-get-a-bigger-battery.548190.0.html