Smart thermometer: It combines Bluetooth 4.0 and NTC technology, and can be used with mobile APP, provides you with the latest temperature data anytime and anywhere, so that you feel more comfortable.Main function: to test the temperature of children when they have a fever, test the current room temperature, continuously monitor the temperature of children when they have a fever, and draw a form to be recorded in the APP, high fever alarm , etc.High temperature alarm: When your child has a fever that exceeds the set temperature, the app will send an alarm to facilitate timely treatment and prevent the child from being in a high temperature state for a long time to avoid harmful consequences.Family's Best Tool: It is dedicated to giving our family members the best care. It is also suitable for all ages, children, adults and the elderly.Fast and accurate: it only takes 8-10 minutes to measure, and the accuracy is 0.1 C, do not worry about disturbing sleeping babies; you just operate with one button, which is so easy for your life.