Snuza Hero or pico 2 breathing monitor?

[MovingDilema]

Looking to get a breathing monitor for baby, the hero says medically certified but sold out and the pico 2 is more expensive so is that better? Or any other alternative brands?

Bump

Seeing as the original hero is out of stock answers the question! Only the hero is medically certified but it looks like that was before a change in the regulation rather than the newest one not being up to scratch. I think, well that’s what I’m telling myself! It’s useful to have it for reassurance in the car etc in the dark I hope