LAYOUT ▸ based on horizontal or vertical groups ▸ very similar to UIStackView ▸ two device sizes (38mm and 42mm) ▸ edge-to-edge, bezel provides margins
WATCHPRESENTER ▸ Remote controls Deckset instead ▸ Direct connection to the Mac ▸ Shows a preview of the slides ▸ Measures heartrate to display the "most exciting" slide ▸ Taps you if you're running out of time
WHAT HAVE WE LEARNED? ▸ Code isn't very different from iOS apps ▸ But design very much is ▸ Rethink your app for the watch, don't port it ▸ If you can't - maybe you don't need a watch app