This self-contained oven can bake, broil, convection bake, convection roast, toast, reheat, proof, dehydrate and keep warm. It also includes a plug-in food thermometer.
This was originally released by Whirlpool WLabs originally priced at $799 each. And since then has been discontinued, but you can own this one!
There is no app so any functions that require the app are not available.
For more information: https://www.cnet.com/reviews/wlabs-smart-oven-review/