This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the winter months.

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Annie Chou Annie Chou is a writer covering home office, cameras, and games. She previously ...

Patrick Gallagher has a decade of experience testing products from kitchen appliances to home security essentials, focusing on what matters most. Smart home security systems combine the features of a ...

I've been on a mission to unify all my smart devices under one app, and as someone who's running most of his smart devices with ESP32s, the toaster seemed like the next logical step. After all, all I ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

Bay Alarm Medical is a company that specializes in providing medical alert systems and services. It offers home-based and mobile systems with 24/7 professional monitoring services. In-home systems are ...

iOS 26.1 recently introduced a big change for how you turn off alarms and timers, replacing the ‘Stop’ button with a new ‘Slide to stop’ action. Here’s how to get the button back. Apple lets you ...

Senior researcher and writer at Which?, focusing on health, with a background in data analysis and stats in the public and charity sectors. Personal alarms allow you to call for assistance if you have ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

The best smoke detectors are a necessity for every home, quickly detecting fire, smoke, and carbon monoxide to alert you to potential danger. As a residential carpenter, I've installed plenty of ...

The AM2315C is a humidity and temperature sensor. Warning: this sensor is not compatible with the AM2315. The sensor has a fixed address of 0x38. It is not known if the address can be changed. The ...