For $129, the Nest Protect smoke detector comes with Wi-Fi, app integration, and the ability to talk to other Nest smoke detectors. It also looks better than any other smoke detector we've seen.
With a blocky shape and broad center button, this smoke detector/carbon monoxide monitor makes a statement.
Gadgets under $100 for a grad
It doesn't matter if your favorite grads are moving on from high school or college, there's a gadget to get them ready.