Apple Inc. recently launched the iOS 10.3 beta, WatchOS Beta 3.2 and the macOS Sierra 10.12.4. Wherein, the iOS 10.3 beta 4 rolled out to registered developers as well as public beta testers. The developers are ensuring the apps will all work with Apple's latest operating system and report the bugs to the tech giant if there is anything to be discovered.

The Cupertino based tech company launched the iOS 10.3 Beta 4 with several updates, according to Techno Buffalo. The iOS 10.3 Beta 4 brings in the Find My AirPods app, which has the same performance with the tech giant's Find My iPhone software. Users can use the new feature to keep track of their cord-free in-ear headphones in the event that they will lose them.

On top of it, the fourth beta version of iOS 10.3 is also focused mainly on enhancements and bug fixes. The primary modification found in the iOS 10.3 Beta 4 is that when a button is pressed during the process of updating the operating system, a new message on-screen will pop up on Apple devices for a few seconds. This means that users will be reminded that their Apple devices will restart as soon as the update has been completed.

Meanwhile, the WatchOS beta 3.2 has a number of new features, such as the proper theater mode, a feature that's been missing on Apple's smartwatch. The new feature from WatchOS beta 3.2 disables silences and raise-to-wake notifications. Also, the WatchOS beta 3.2 introduced the SiriKit feature to Apple Watch, 9 To 5 Mac reported.

On the other hand, Apple also rolled out the macOS Sierra 10.12.4 beta to registered developers for testing. The macOS Sierra 10.12.4 beta debuted the Night Shift feature to the Mac. The Siri can now be asked about cricket scores, player rosters, as well as schedules, Mac World has learned. Furthermore, the Touch Bar is now being supported by the Mac App Store.

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