Buy a microwave with the mute function and the screen is blank unless in use. Don't have to try to sync it with anything else in the room.
rynning said:
The microwave and oven clocks must both be set to the same second as my iPhone.
speck said:
My wife keeps her car clock fast - always freaks me out when I borrow her car.
She has to keep setting it faster because she adjusts to it (oh, I know it's 10 minutes fast, so don't panic yet).