HWMonitor Meter

HWMonitor is a well-known software developed by CPUid that monitors a computer's main health sensors, like voltages, temperatures and fans speed. The application can read most sensor chips, including the modern CPU core thermal sensors, and hard drives and GPU temperatures. However, if you don't want to open the program's windows, and you are looking for a Windows gadget with almost the same functionality, then you should try this little program. HWMonitor Meter is a gadget based on the HWMonitor tool, and allows you to monitor different system hardware sensors.

HWMonitor Meter is really easy to install and you can configure the system values you need the program to show. This gadget can show the temperature of each individual core in your processor, as well as the temperature of your hard drives and your GPU. Additionally, it shows RAM usage, CPU statistics, and a lot more. HWMonitor Meter includes different skins, so you can configure the way it looks on your desktop.