Here is a smart wearable device with two heat pods that helps alleviate pain in your body. The Soovu Pain Relief System combines with your phone to let you choose from one the 3 pain relief programs available. You can adjust the temperature and treatment duration too.
Soovu is pretty easy to use: simply put the rings on your body, attach the pods, and use your phone to set up your session. You can experience pain relief in as few as 5 minutes.