Apple Watch Series 12 and Ultra 4 include a new Health Sensing System that dramatically improves heart rate data. The new system also includes a new Theater Mode setting that you may want to enable.
Sleep Mode dropping down to five-minute intervals makes sense for a few reasons. First, it helps extend battery life while you’re not active. Second, sleeping means the watch doesn’t need to detect physical activity in the same way. Theater Mode is different. Toggled on and off from Control Center, Theater Mode is meant to prevent the watch display from lighting up. If the option existed for Sleep Focus as well, I’d be happy to give it a shot and see how it affects battery life as well. The other option is to just not use the Sleep Focus, but then you give up wrist temperature collection and probably Readiness score compatibility.
You can read the 9to5Mac review here . Beats USB-A to USB-C Cable | The official CarPlay cable Apple Watch Series 12 and Ultra 4 are both available now.
