The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation.

Following Aqara and Meross, SwitchBot has announced a new presence sensor with light, PIR, and 60 GHz mmWave radar sensors to ...

Tire pressure monitoring sensors (TPMS) work by constantly measuring the air pressure within all four of your tires, then relaying that data to your car's computer. If the system is unable to measure ...

Many people swear by Apple’s AirTags (including me) for their simple and reliable way of keeping track of their stuff. You can use an AirTag for your keys, bag, or even your pet’s collar. If it’s ...

I’m PCMag’s senior writer covering smart home and wearable devices. I’ve been reporting on tech professionally for nearly a decade and have been obsessing about it for much longer than that. Prior to ...

Discover the best home-improvement products—lab-tested, expert-approved upgrades for kitchens, baths, and beyond from Good ...

Top alarms tried and tested by an expert - These are the best smart, connected systems for keeping your home secure ...

Alert 360 is a security system provider for homes and businesses. It offers multiple packages with different levels of customizable security options and smart integrations. All devices are wireless, ...

No matter what you do, your iPhone battery will degrade over time and lose its ability to hold a charge. As a result, your iPhone won’t deliver the same peak battery performance as it used to offer ...

I’m PCMag’s senior writer covering smart home and wearable devices. I’ve been reporting on tech professionally for nearly a decade and have been obsessing about it for much longer than that. Prior to ...