Exclusive Vibration To Hear And Feel Your Baby's Call Monitors have come a long way and the imonitor™ vibe digital baby monitor is so advanced, to hear and feel your Baby's call. Graco’s exclusive vibration technology frees you up to do housework, listen to music, or work out with the peace of mind that that you’ll always know when your baby wants you. imonitor™ vibe baby monitor with 100% digital technology gives you crystal clear clarity, an extended range of up 2000 ft., and complete privacy, so you can hear the tiniest whimper without interference from your microwave or a neighbor’s phone calls. With sound lights, a belt clip, rechargeable batteries, plus low battery and out-of range alarms, so you can stay in clear, constant contact with the little person you want to hear from most.