Can you take your temperature with your cell phone?

Chef's answer
Fingerprint Thermometer is a smartphone android app that measures the most accurate temperature rate monitor app for any smartphone. ... To get an accurate reading hold the index finger on the fingerprint scanner steadily until the whole measuring process in conducted, and breath normally.
Frequently asked Questions 🎓
Smartphones with thermometers do exist According to the instructions for using this feature, measuring the temperature required you to leave the device to cool off from any heat it might have accumulated during use and leave it somewhere so it doesn't get warm from your hands.
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