Apple Released watchOS5.2.1 Rainbow Dial with Hypnosis Function
On May 15th, Apple pushed the watchOS 5.2.1 system update, which brought the surprising ECG function to the conference for more countries. However, mainland China still does not support it and needs to wait. This time, the most notable feature is the new "Pride" rainbow dial for Apple Watch users, which looks similar to the 2018, but the effect is actually a new hypnosis feature. WatchOS 5.2.1 is the first update since the one that added support for Apple's second-generation AirPods.