Not sure I like the new presentation either, no battery %, icons to manually start an exercise are virtually invisible, and my prefered exercise shortcuts I had set up on the 5 have all changed and the ones I want have vanished and despite the message on the device there does not seem to be a way to edit them, the new presentation is dumb and hard to work through.
Push on each of these steps.. and you can edit your exercises short cuts 👍❤️