With so many health benefits associated with infrared saunas, there is absolutely no reason why you should put off investing in one and installing one around your home. Unlike traditional saunas that require electric power, infrared saunas use natural heat and heaters made from carbon or ceramic parts, though some models do need power to run the lights and other optional features. Having a sauna in your home or on your property can help you relax after a hard day and recover from some injuries too. The best infrared sauna that money can buy is the Harvia Rondium Deluxe Indoor Sauna, which is also the largest. It has enough space inside to comfortably seat six people and features doors made from tempered glass, stainless-steel accents and LED lighting. This is the ultimate infrared sauna for home use, but you should look at the other saunas on our list to make sure you pick the right one.