See more product details The Kinsa QuickCare smart digital thermometer helps you react appropriately when illness strikes. This award-winning thermometer gives you fast, professionally accurate and reliable oral, rectal or under the arm temperature readings in 8 seconds or less.... but that's just the beginning! QuickCare syncs to your smartphone via Bluetooth and the accompanying free app offers personalized guidance based on age, fever and symptoms. Do you require rest and fluids, ibuprofen, or a trip to the doctor? Kinsa will give you the information you need to get better faster. By using a Kinsa Smart Thermometer, you can also choose to help those around you by contributing your anonymous temperature readings to the publicly available HealthWeather Map , doing your part to build an early warning system for the spread of fever-linked contagious illness, such as COVID-19 and influenza.