IQ sheild fits the screen exactly. Not glass, but has self healing and lifetime warranty. Also found on Amazon.
I myself use this as a case. No issues. Evocell armor case for htc u11 https://imgur.com/a/RIAbj (I don't use the holster)
Direct Link https://www.amazon.com/Evocel-Generation-Holster-Kickstand-EVO-HTCU11-XX01/dp/B073DFNG4T?th=1&psc=1
And, you can still use edge sense with it.
My first had the seal come out, between the rear glass and frame. Just 10 days after ownership. Got a brand new replacement (got to keep all original accessories). One I'm currently using works fine. And I originally had a screen protector on it. https://www.amazon.com/gp/aw/d/B072MSBFDK/ref=ya_aw_od_pi?ie=UTF8&psc=1
But it started peeling near the bottom. So I took it off. 3 weeks later. I have SCRATCHES all over the screen. Not noticeable when screen is on. But when actually looking for them. I have like 6 or 7. Phones only been in empty pockets, and never placed on its face, or near sand. At first it was just 2 or 3. I seem to be picking up new scratches daily.
The glass Scratches SUPER easy. I don't give a fuck what the test show. Other than that. Phone is really nice. Don't know why companies feel all glass cell phones is a good thing. At least the essential phone has a titanium build. I originally thought my phone would at least hold up, till I got a replacement protector. But it just took a matter of days. Not easily noticeable. But annoying none the less.
You can look into a Skin of sorts to hold the back together for the time being. A clear one may make it look cool. Assuming it has a sort of cool look to it. Sorry about that happening OP. but I agree, it's a great device. But build quality is sorta iffy. That's why I have this case on mine. https://www.amazon.com/dp/B073DFNG4T/ref=pe_825000_114665720_TE_item_image/142-1340119-7274156
Squeeze feature is still useable, so I got that at least.
I have this on mine. And for only $10 it isn't too bad. https://www.amazon.com/dp/B073DFNG4T/ref=pe_825000_114665720_TE_item_image/142-1340119-7274156