Owlet for Preemie?

Emma

I just had my baby at 34w3d. He's going to be coming home from the NICU soon, and Ive got FTM worries x10 because he's so little. I was originally going to get a Snuza Pico monitor that clips to the diaper, but since he's so small I think it's going to be hard to use on him. I also think knowing his exact pulse ox would be helpful.

Has anyone used the owlet for a preemie? Did it fit well, and is it worth it?