This nightlight will tell you when your house is on fire

Rest assured that when you put your head on the pillow, your nightlight is protecting your kids from shadows lurking in the dark. But if you have a Leeo Smart Alert Nightlight, then you are protecting your family from more than just imaginary monsters under the bed.

While smoke alarms can sometimes be an annoyance, they can save your life. But because they can only be heard when nearby, one startup is selling a smart smoke detector that can detect a smoke alarm from 75 feet away then calls your smartphone to alert you of danger.