The Philips AVENT digital bath and room thermometer allows you to conveniently determine the ideal temperature of your baby"s bath or room. Your baby can also play with this product safely, since the thermometer is designed to comply with all EU and USA toy-safety standards. Your baby will feel most comfortable in bath if the water temperature is between 36.5°C and 38°C . A temperature of 39°C and above is too hot and your baby could get burned! At a room temperature of about 18°C babies feel most comfortable when sleeping. Please read this guide carefully before using the product. Please keep this guide and the product packaging, since they contain important