How to notify me if power on an appliance is lost

I am just getting started with the light controls at my house. so far I have things working but have not created any scenarios. Today I experienced a very expensive problem that would have been solved if I was notified that my box freezer in the garage lost power 2 days ago. I wonder if there is any way to monitor a particular receptacle for power and, if lost, send a text to my phone. I hope someone with experience can point me in the right direction. It sounds simple but I don’t know how to do it. Thanks for any advice!