The first smart soothing mat from Baby Breeza that soothes your baby to sleep by mimicking the sounds & motions of the womb, which triggers baby's natural calming reflex and turns on their natural sleep impulse. Use the free app to operate the mat via Bluetooth, and customize the settings to your baby's liking, including 4 vibration levels, 4 heartbeat modes and 5 timer settings. Easy to care for with a water-resistant interior lining and soft, removable washable polyester/spandex cover, the mat is battery-operated (uses 4 AA batteries, sold separately). Lightweight and rolls up for on-the-go, the Smart Soothing Mat is the perfect size for cribs, bassinets and activity mats. A revolutionary soothing mat that soothes your baby for better sleep!