Read the original article: Apple Releases watchOS 7.4 With iPhone Unlocking, Apple Fitness+ AirPlay 2 Support
Apple today released watchOS 7.4, the fourth major update to the watchOS 7 operating system that was released in September 2020. watchOS 7.4 comes three months after watchOS 7.3, an update that introduced a new watch face, a Time to Walk feature, and expanded ECG availability.
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Apple Releases watchOS 7.4 With iPhone Unlocking, Apple Fitness+ AirPlay 2 Support