What is an infrared sauna blanket? It's essentially an infrared sauna — which uses infrared rays to heat the body directly — but in blanket form. So instead of having four walls and a bench for sitting, an infrared sauna blanket wraps around your body as if it's a sleeping bag that plugs into a wall and heats up.
There are numerous possible health benefits to a infrared sauna blanket including, weight-loss, muscle tension relief, detoxification, increased metabolism, and a stronger immune system.