The iHealth PT3SBT Wireless Infrared Thermometer is Quick and Easy. Measure your temperature on one second. Simply position the thermometer 3 cm from the forehead, press the measure button and the screen will display the reading after a second. Higher accuracy. Equipped with the most advanced medical infrared technology for accuracy and reliability. Safe and hygenic. No-contact design helps minimise spreading of germs. Completely safe for use on children and adults. Vibrating notification. The thermometer is non-invasive and noiseless. The thermometer will vibrate when a reading is taken. A measurement can be taken wven while a child is sleeping. The Bluetooth feature enables the measurements to recorded on the free iHealth MyVitals app.