Credit: wi-fi alliance Lennar's partnership with Amazon brings a new wrinkle to the idea of a smart home, with Alexa included even before move-in and the homes optimized for smart appliances.

Stronger, more reliable Wi-Fi doesn’t have to cost a fortune. Amazon’s Eero mesh routers are starting at just $39.99 today.

After more than a year out of sight, Alexa+–the new Alexa with its AI-powered revamp ... and/or an overloaded Wi-Fi network. Alexa+ could make controlling the smart home much easier One ...