A battery monitor is like a gas gauge, showing you how much electrical power is left (known as state of charge) as well as other vital signs. Today adding a monitor to a boat battery is easier than ...

Excessive heat can destroy computer components, which means that keeping your system cool can extend its life. While the computer probably already monitors the temperature of the CPU, case heat can ...

What's a trend that was hot, is hot, and shows no signs of getting cold? Headrest monitors just make good-customizing sense. Monitor prices have dropped considerably with new technologies, most newer ...

Editors' note (September 28, 2017): Since publishing this review, Sense has identified 14 new devices: the HVAC, the oven, "unnamed heat 1," the microwave, "unnamed device 1," "unnamed motor 3," ...

What if your appliances could talk? The concept of the smart home has both explored and succeeded in answering this question, but the ideal solution usually comes with either incompatible or pricey ...