Meet the POWERDOT: a smartphone compatible muscle stimulator that lets you target specific groups of muscles on your body to recover faster after a workout or prepare for challenging ones. The pods are compatible with iOS and Android devices. Simply select the target muscle and intensity, and you are ready to go. POWERDOT helps boost your muscle recovery and strength training routine.
The device has 9 workout programs to help you get started. Its pods deliver stimulated tingling sensation to your muscles to increase the blood flow and reduces chances of injury.[where to get it]