Core Temp will show you a lot of data even on the default screen, mainly the different temperature readouts from each CPU core, but the CPU #0 figure is the temperature you want to monitor.

Use Radiograph app to monitor PC temperature, power consumption, and performance. Free app to copy hardware information and monitor PC performance.

Hello, I am working as a test lab engineer and managing a lab of servers/workstations running very heavy GPU testing. Most of these systems are Dell Precision workstations in the 7500/5500/3500 ...

Here's how to turn on and use GPU temp monitoring on an Nvidia card: Open Nvidia GeForce and click the settings wheel at the top right. Ensure that the In-Game Overlay option is enabled.

Rather than guessing how hot your computer is getting, however, there’s a hidden monitor built into every Intel-based Mac that lets you know exactly what the internal temperature is.

Apple canceled plans to add a body temperature sensor to the Apple Watch Series 7, but the feature could come to the Apple Watch Series 8 instead, according to reputable analyst Ming-Chi Kuo.