Feel confident that your child’s room always has the ideal humidity level and help reduce their dry skin and nasal congestion with our Smart Humidifier. Top-fill tank with one gallon (3.8L) capacity can run uninterrupted for 24 hours. Touch display with humidity and temperature indicator allows you to monitor room temperature and humidity level. This humidifier is part of our Connected Suite which puts parents in control of their child’s sleep atmosphere through our family-friendly, easy-to-use Safety 1st Connected App.