Can a smart plug start my coffee maker?

Yes, if your coffee maker has a physical on/off switch that stays in the ON position. Fill it with water and grounds the night before, leave it switched on, and let the smart plug control power delivery at your scheduled time.

What if I wake up at different times?

Use both a schedule and a voice command. Schedule coffee and heat for your earliest possible wake time. Use 'Alexa good morning' for your lights, news, and calendar when you actually get up.

Best Smart Plugs to Automate Your Morning