Clip a Halo or Go! movement monitor onto your baby’s diaper, switch on and relax. Snuza monitors travel with you to ensure that your baby is monitored wherever you are. Unlike other movement monitors which are limited to use under a cot mattress, Snuza is mobile – use it at home, visiting, in a carrycot…wherever baby goes. No cords, wires, sensor pads or external power are required.