Smart Gadget Aims To Monitor Your Dumb Smoke Alarm
Leeo is a device that alerts you when the smoke alarm or carbon monoxide detector goes off. At $99, it's the same price as Nest, a smart smoke alarm.By Christine Slusser | October 21, 2014
We've heard of smoke detectors warning us if there's a fire in the house.
But what about a fancy — and of course expensive — night light that does that too?
Businessweek found one, and the beauty of it is it works with existing technology that's likely already in your home: a smoke detector and a smartphone.