DECCO the Toddler Monitor is an iOS application designed to provide users with peace of mind by connecting their iOS device with up to 3 toddlermonitor devices. Users can receive audible and haptic alerts on their iOS device when motion is detected by the connected devices. The app also notifies users when their phone is silenced or in "Do Not Disturb" mode and offers reminders to rearm after an alert.

Users can review historical notifications related to motion detection, customize settings based on sensitivity levels and alert preferences, and access support pages for additional information. Additionally, the app sends notifications to alert users when they are out of range or when their toddlermonitor or iOS device has a low battery.