We tested the Pixel 8 Pro's temperature sensor to see if it can hold its own against a dedicated IR thermometer.

The Apple Watch Series 8 and Apple Watch Ultra feature a new temperature sensor. Here's how it works and what you can use it for.

I test out both of these methods here. This isn’t news, though. The next step up in complexity, used by most of the IC temperature-sensing chips, is the “ silicon bandgap temperature sensor “.