This pint-sized smoke alarm isn’t smart, but it can communicate with up to 24 networked units. It doesn’t detect carbon monoxide, though. The X-Sense Mini isn’t a smart smoke alarm, but it is very ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether stashed by Captain Kidd or as a plot point in The Goonies, buried treasure has a certain allure ...

Editor's Note: December 12, 2025: We've checked to make sure that our recommendations are still available and competitively priced. We’re preparing for a new round of metal detector testing, which ...