The Sense-U Smart Swaddle is the world's first smart swaddle blanket that monitors a baby's breathing, rollover and alerts you to no breathing and stomach sleeping- This product offers parents great peace of mind by helping to reduce the risk of SIDS (sudden infant death syndrome). The non-contact Sense-U baby monitor device easily clips onto the leg bag of the adjustable infant swaddling wrap, which provides secure hook and loop closures for easy, safe swaddling. The device detects the slightest tummy breathing movements, and the alarm sounds after 15 seconds of no breathing, stomach sleeping, and abnormal temperature or humidity levels.