Sunbeam Heating Pad | $7 | Amazon

Heating pads are great for soothing sore muscles after a workout, but during winter, their best application is to throw them under your sheets half an hour before bed, so it won’t feel like jumping into a cold pool when you’re ready to go to sleep.

These 12" x 15" pad from Sunbeam is just $7 today, the lowest its been since last April, so grab this deal while you can.