Thinking about beefing up your home’s security? SimpliSafe home security systems have been popping up everywhere, promising ...

You can mount these wireless security cams almost anywhere. After testing dozens of models, here are my favorites.

Designed for apartments, condos, and small homes, the five-piece Ring Alarm Security Kit comes with a base station, a keypad, ...

We may receive a commission on purchases made from links. Replacing a dead battery is as simple as removing the AirTag's steel cover to access the coin cell and putting in a new one. Fortunately, you ...

As the effects of climate change and ecological decline intensify, the need for accurate, scalable environmental monitoring has never been more urgent. From tracking urban air quality to safeguarding ...

I love laptops with OLED displays, but they can hurt battery life. Setting changes can help, though, and I also have two tips to prevent OLED burn-in. Matt Elliott is a senior editor at CNET with a ...

SimpliSafe is one of the most venerable smart home security companies, and while it regularly refreshes its hardware, it does so device by device, rather than upgrading the entire system at once.

No matter how you feel about humanoid robots, they currently all have a technical limitation due to their form factor. Unless the robot is tethered to a power supply, it needs a battery, and unless ...

Mild hybrids are everywhere in 2025, but when that 48-volt battery fails, what’s the damage? Here’s how much a new one costs, why it matters, and what the future holds for long-term owners. It used to ...

Swapping a car battery might seem like one of those basic maintenance tasks you can do blindfolded until sparks start flying, your stereo forgets who you are, and your car throws a tantrum. Most ...

You must have read that a battery pack will outlast your battery electric vehicle (BEV). That is repeated countless times in the hope that people will believe it is true, as a certain propaganda ...