Bill Gates' Gimp
Picked up a gen 5 Apple Watch for the wife the other day through Best Buy's memorial day sale. She really likes it, first one we've had.
The watches are pretty nice hardware. Notifications without directly looking at the phone is nice. Activity tracking can be as well. If ever showering/swimming with it, you are supposed to enable the water mode before getting in, rather than expecting it to enable on its own. Had a buddy that support told him that if there was water damage because he hadn't been doing it, that they wouldn't be able to warranty his watch. So swipe up from bottom, click the little droplet to lock it down before a swim I guess.