So you are looking for a smart oven for your kitchen? You may want to give Jenn-Air Connected Wall Ovens a look. These come with Amazon Alexa integration. They can also be controlled from your iOS or Android device. You can use simple voice commands to preheat, set timers, and do a whole lot more.
These wall ovens are also compatible with Nest. They feature a “vertical dual-fan convection system, a 7-inch full color touch-anywhere LCD display and soft auto-close doors.”