Massage devices keep getting smarter every year. The
HoMedics Shiatsu Flex is a smartphone controlled foot and ankle massager with heat that delivers penetrating massage to relax tight areas on your feet. It has adjustable air intensity and 3 massage types for you to choose from (flex, deep kneading shiatsu, and air compression).
This foot massager has forward and reverse modes. The companion app lets you use your smartphone to create unique programs.[where to get it]