Smart bulbs are one of the most common entries into the world of smart home devices, but they're not without their problems. If your internet goes down, you may find that you lose features or simply can't control your bulbs at all. There are several ways to stop this from happening.

Amazon is adding a new Alexa-powered feature called “Update Me When” that can send personalized alerts about product launches, tours, books, shows, and other events that could trigger a purchase.