I have a grill with a thermostat - the food goes in, and it needs no attention until it is done - also a Tefal Actrfry - the food is turned and cooked for the time set, then it stops - there is also a halogen oven, time and temperature controlled, that can do a whole meal and only needs a stir or turn over at half time for perfect results.
I do have a lot of toys in the kitchen, all are quite old now and the time they have saved me standing over the cooker must amount to some years by now.
I got a bread maker recently and I am making low carb bricks - I just need to discover what it needs to make them puff up like normal bread. I do find that a 'normal' bread can make me spike higher than the carb content would imply - beans and peas do the same thing. We are all different.