Apple’s WWDC event is less than a week a way, where it is expected to release big upgrades to its family of operating systems. The youngest Apple platform, watchOS, got some serious improvements in watchOS 3. With the fourth interaction, Apple is expected to squash some of the biggest problems while breathing life with new features too.

Full details on watchOS 4 still haven’t been revealed, but we’ve got some ideas of our own that we’re really hoping made the cut this year.

This is what we want in watchOS 4:

Your Apple Watch Series 1 or Series 2 has arrived! Introduced at Apple’s keynote last week, the third version of the Apple Watch does a heck of a lot more than tell time and Cult of Mac has some tips to help you make the most of its myriad new features.

Mastering the various features is a bit of a learning curve on this highly advanced wearable operating system, but we’ve rounded up a cheat-sheet of tips and tricks to try out with the fitness, graphics, games and media features.

What’s your favorite new watchOS 3 feature?

Thirty minutes into Apple’s special event last week, one tidbit of information blew my mind.

Onstage, Apple Chief Operating Officer Jeff Williams was talking about the Workout app on the new “swim-proof” Apple Watch Series 2 and the effort the company put into advancing the software that makes the fitness device tick. The amount of research deployed, all in the pursuit of updating a segment of an app many Apple Watch wearers will never use, offers a peek into the enormous resources that Apple R&D commands.

It paints Apple, with its enduring emphasis on developing new materials, manufacturing processes and sophisticated software, as a scientific force to be reckoned with — a new NASA for the 21st century.