Transcutaneous electrical nerve stimulation (or TENS) therapy has existed for decades, but the new WiTouch Pro TENS therapy device from Hollywog represents a massive step forward for the pain-blocking technique. The gadget is the first fully wireless, Bluetooth connected TENS treatment system, allowing patients to take their treatment out of the home or the clinic and bring it wherever they need drug-free pain relief.
The WiTouch Pro is so small and discreet that it can easily be worn under one's clothes without inhibiting any daily activities. It connects via Bluetooth to patients' smartphones, and its app lets users control things like intensity levels and pain relief programs. Each device comes with three pairs of gel pads, and it needs only two AA batteries in order to function.