Nemechek Technologies

Nemechek Technologies develops and markets the Vitality Smartcable®, a smartphone-enabled, non-invasive vagus nerve stimulator designed to reduce inflammation and improve overall health. The company has published research on the use of vagus nerve stimulation for reducing inflammatory cytokines and has initiated or proposed clinical trials targeting COVID‑19-related cytokine storms. Their product is available direct-to-consumer as a wellness device; no prescription required for purchase. Clinical results are primarily focused on heart rate variability improvements and reduction of pro-inflammatory markers, with ongoing exploration in acute settings like COVID‑19.