Apple Health app to a smart thermometer.
Smart thermometers, like Kinsa s QuickCare and Smart Ear products, let you upload your health readings to a phone.
As long as your iPhone and thermometer are within 10 feet of each other, they can sync automatically.
Though the ability to take your temperature with the help of your iPhone isn t new, it s recently become easier than ever.
The iPhone s built-in Health app is compatible with several third-party devices that can help you track your personal health information. To take your temperature, you can use one of several smart thermometers, like Kinsa s Smart Stick, QuickCare, and Smart Ear products.