DO A BACK-UP BEFORE YOU DO THIS. Of course, they had me do it all on my own, because they couldn't tell me that I had to do it, but, it worked. My watch was blowing through 8-12% of my battery life every hour, but since I did this, 3 hours ago, I've lost 6% of my battery. This is also after installing a bunch of apps, and re-enabling background app refresh and notifications too!!
You can defrost ground beef in any number of ways; a bag of flat frozen ground beef will thaw in the refrigerator in under two hours or in the microwave in less than five minutes. But my favorite way to defrost is to transfer the bag from the freezer to a large bowl in the sink.
I am leery of leaving thawed ground beef in the fridge for more than 2 days. My solution is that I split it into half pound (approx) measurements once I get it home from the store, I wrap them individually in plastic wrap and stick them all in a giant ziplock bag in my freezer.