Bloomberg today posted a lengthy report on what it expects Apple to announce in iOS 13, watchOS 6 and macOS 10.15. Apple will officially announce these new operating systems at WWDC on June 3.

New information from Bloomberg includes details on the redesigned Reminders app, updates to iMessage and Apple Books, frequent locations options in Maps and more. Apple Watch will get new Calculator, (audio)Books, and Voice Memos apps as well as adding an on-device App Store so users can download apps directly from the Watch.

For iOS 13, Apple will once again focus on performance and speed improvements according to Bloomberg. There will also be animation tweaks and a ‘cleaner look’ for the widgets screen. However, iOS 13 will be much more than a performance boost.

The much-awaited iOS 13 Dark Mode is described as a ‘black and grey’ appearance and will be toggleable from Control Center.

For the Health app, Apple will reportedly add a new screen that shows a daily report of your health. It will also track new metrics like how loud you play music and add more comprehensive support for menstrual cycling tracking.

Screen Time will gain new features including the ability for parents to set limits based on individual contacts. For instance, Screen Time could be configured such that friends can only be messaged in set hours of the day, offering more fine-grained control than limiting the entire Messages app as is possible today.

Bloomberg also says that Apple is launching a new Sleep Mode that will darken the Lock screen, enable Do Not Disturb and mutes notifications. There will be integration with the Bedtime alarm in the Clock app and could somehow work with a new Apple Watch with sleep tracking capabilities.

The publication also says that the Home app will gain better integration with security cameras and add the ability to view past recordings. Right now, HomeKit camera users must open the app to see a live feed or passively wait for notifications.

For accessibility, Apple is reportedly moving the Accessibility menu in Settings app to a more prominent location, on the root page of the Settings navigation. There also appears to be a concerted effort to improve support for hearing aids across Apple’s platforms, in addition to the ‘hearing health’ features mentioned previously.

Apple Watch customers are also getting a big upgrade in watchOS 6. There will be an App Store available on the Watch itself to aid app discoverability and make the watch even more independent of the paired iPhone. Apple will be contributing a bevy of new apps to the platform, including Voice Memos, Apple Books (for listening to audiobooks), Calculator, and health apps ‘Dose’ and ‘Cycles’ for tracking medication and menstrual cycles.

There will also be several new watch faces and complications added, according to Bloomberg. There will be a new ‘Gradient’ face, a classic ‘California’ face with Roman and Arabic numerals, a ‘Solar Analog’ face that reportedly looks like a sundial and an ‘Infograph Subdial’ face that features larger complications. New complications include battery status for hearing aids, a companion to the Books app for audiobooks playback and more.

Bloomberg says the Mac will also get the new combined Find my iPhone / Find my Friends app and interestingly notes that the Apple Music app is ‘developed as a standard Mac program’ and will not be made with the cross-platform Marzipan framework.

Read the full report over at Bloomberg.