The pandemic brought us a touch-free world, which even extends to thermometers. Gone are the traditional under-the-tongue glass thermometers -- now contactless thermometers use advanced infrared sensing to measure your temperature.

Smart thermometers take the guessing game out of temperature-taking, offering accompanying apps that track your vitals so you can improve your health over time.

experts analyzed the best thermometers on the market, so you can take care of yourself and your family.

Kinsa Quick Scan Smart Thermometer

Best smart thermometer overall

Image: Kinsa Pros & Cons Pros

• Free app
• Touchless reading
• Super fast readings

Cons

• Requires batteries
• Some users find setup tricky

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Specs: Reading method:Contactless foreheadResponse time:1 secondApp:Kinsa AppPower:2 AAA batteries

The Kinsa Quick Scan Smart Thermometer is a battery-operated, FDA-approved smart thermometer with a touchless design that delivers instant readings at the click of just a button. Because it is touchless, it is easy to share amongst the entire family. When you use the Kinsa app, you can create individual profiles with medication reminders and illness history for a comprehensive snapshot of each person's overall health. The app easily helps you track symptoms and temperatures. It also creates timelines so you know how long you have been sick and when to seek professional care based on your symptoms and age. The integrated HealthWeather map uses data from over 2 million Kinsa smart thermometers, so you always know what is going on in your area. 

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Braun ThermoScan 7

Best ear smart thermometer

Image: Braun Pros & Cons Pros

• Helpful color indicators
• Easy to use
• Memory recall feature

Cons

• No touchless temperatures
• Users report limited life

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Specs: Reading method:EarResponse time:1 secondApp:Braun Family Care appPower:2 AA batteries

The Braun ThermoScan 7 is an ear thermometer that could not be easier to use. It incorporates infrared technology to deliver your temperature in just seconds. Its accuracy comes from its exclusive ExactTemp system that relies upon a light and beep to confirm that the thermometer is properly positioned. The ThermoScan 7 uses your age to deliver specialized guidance with a color-coded display for easy reference. Once your temperature is ready, a helpful chart assists you in deciphering your results. It is versatile enough to work for both children and adults and even babies. 

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iHealth No-Touch Forehead Thermometer PT3

Best budget smart thermometer

Image: iHealth Pros & Cons Pros

• Contactless design
• Simple use
• Backlight

Cons

• User error common
• Vibration too light for some users

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Specs: Reading method:Contactless foreheadResponse time:1 secondApp:iHealth MyVitals, iHealth Gluco-SmartPower:2 AAA batteries

The iHealth No-Touch Forehead Thermometer PT3 is another contactless thermometer that relies upon infrared forehead readings. It takes just a second to take and report your temperature, using special technology like a built-in distance sensor and environmental sensor to reduce inaccuracies and deliver more reliable results. It is able to collect more than 100 data points per second while measuring your forehead's IR energy to calculate your temperature. When the reading is ready, a slight vibration alerts you to check the LED-backlit display. 

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VAVA Smart Baby Thermometer

Best smart thermometer for babies

Image: VAVA Pros & Cons Pros

• Long battery life
• 24-hour monitoring
• Travel pouch included

Cons

• Some inaccuracies with younger infants
• May require additional readings

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Specs: Reading method: Body patchResponse time:Instant Power:1 lithium polymer battery

The VAVA Smart Baby Thermometer is specifically designed to help you monitor your baby's fever. 

It works for you around the clock, instantly notifying you if your child has a fever. It means fewer wakeups for sleep-deprived parents, something that is sure to be appreciated in households with newborns. You have the option to preset a certain number in advance, or you can rely upon the built-in alerts to keep you in the know. You will be immediately notified if your child's temperature is above 100