NWOT Nanit 0-3 month breathing band and sleep sack Washed but not used given we got a SNOO and couldn’t use the bands with the SNOO. Clean, smoke-free home A safer alternative to loose blankets in the crib, our sleep sack keeps little ones warm and comfy all-year round, while a convenient two-way zipper gives parents easy access for diaper changes and plenty of room for little legs to wiggle, kick, and stretch. The custom-designed pattern on our Breathing Band works with the Pro Camera to safely detect your baby’s breathing motion in almost any sleep position–without sensors, electronics, or radars. Questions? Leave a comment below!