Jablotron Nanny Baby Breathing Monitor Purchased this online over a year ago for over $300 NZD and it has been brilliant - so easy to use just put it under bassinet or crib mattress, I’ve even used it with my nuna bassinet when travelling as it’s super portable - gives you so much peace of mind knowing the alarm will go off if no breathing is detected (even with a very thick mattress)

Absolutely essential item in my opinion

Works amazing, only needs 2x AA batteries (included) no box sorry

Full description and specs in picture