Baby oxygen monitor

[hbomdiggity]

My office adopted a family for Christmas and I pulled (knowingly) the tag for “baby oxygen monitor.” When I asked for additional info, I was told the baby just came home from nicu and doctor told the mom he recommended an oxygen monitor like an owlet.

I don’t really want to pay owlet kind of money, but Amazon has a babytone brand option that looks the same?

Any recs or guidance appreciated. Starting to feel like the “they didn’t have all this technology when I was new mom!!” mom.