Leeo is a newer technology company that makes the Smart Alert monitor. This device senses for smoke, carbon monoxide, or water sensor alarms in the home and sends out notifications to a phone. They’ve also recently dabbled in a personal security smartphone app.

7.1Overall Score

Leeo Smart Alert Review

In an industry booming with copycats, the first-product from newcomers Leeo offers a unique twist to smart-home safety. The Leeo Smart Alert Nightlight is billed as a device that will listen for smoke alarms, c...