I'm not very fond of full-on cases, not to mentioned that they make the already large Ultra huge. Screen protectors would be a solution for me, but the 3 I've tried (different makes and brands) reduced or impacted the touch precision/responsiveness one way or another.

One of these days I've seen a case (don't remember the brand) with interchangeable color inserts on top and I wish there was something just like those color inserts without the need of having a case and the idea to make this bumper was born.

Of course, it'll not protect your screen from sharp, pointy things, but will protect the screen and corners from scraping on walls, tables, doors, you name it.

Printing this on my Creality K1, on High Quality profile using Creality's Hyper PLA fits my AWU2 exactly. It's a bit snug, of course, but that's on purpose so it doesn't fall of easily. You may have to experiment scaling the model up or down a bit to find the best fit for you.

I hope someone will enjoy this as much as I have!

Material tips: PLA tends to become loose after a few weeks most likely due to heat and material stress. Also, putting it on an off accelerates the process. I've made some using PETG and have used them for 3+ months without problems. I believe more resistant materials such as ASA and Nylon may perform even better, but have never tested it.

Apple Watch Ultra 1/2 Minimalist Bumper

0.2mm layer, 2 walls, 15% infill