– You Don’t Need a Thermometer to Measure Temperature

You Don’t Need a Thermometer to Measure Temperature, Your Pixel Phone Can Do That – howtogeek.com
I’ve never been fond of burning my lips or mouth from hot drinks, but I can’t be carrying a thermometer everywhere to see how hot a cup of tea or coffee is. Luckily, my Google Pixel 9 Pro XL can measure the temperatures of various objects.