Jacuzzi^® is a brand name that is often misapplied. The brand name belongs only to air-jetted bathtubs, hot tubs, and other products produced by Jacuzzi Inc. Portable, above-ground hot tubs, such as Caldera spas, are also called spas due to the many high-quality features and hydrotherapy benefits they offer consumers.

quality hot tubs usually range from about $5,000 to $24,000. On the lower end, entry-level hot tubs can start at as low as $3,000, and luxury flagship models can fetch over $20,000!

In many cases, you'll get the green light to stay in the spa as long as you're comfortable and feeling well. As a general rule of thumb, most hot tub sessions last between 15 and 45 minutes. If after 45 minutes you want to keep soaking, we recommend stepping out for a bit to give your body a break.

A jetted bathtub replaces the standard tub in bathrooms large enough to accommodate them. Unlike hot tubs, they are not portable but a permanent part of your bathroom. They are often meant for a single person, but some models may fit up to two people.