I posted about this in a case post earlier. I actually got it done, and I’m loving it. Take a look I just bought this tracker on Amazon for a wallet. But now I have repurposed it for my pocket would be great to have this integrated and new versions, but until then, this is working for me..
Edit* I did have to make the little “hole” just a bit bigger with a blade to show the led better.
IPhone 16pro
Double-sided 3m tape (the Grey stuff with red backing)
Oh nice! I did the same exact thing, with the same exact tracker. The only difference is, I put them both in a tight MagSafe wallet I also got on Amazon.