Written by: Hot Tub

What’s the difference between a jacuzzi and a hot tub?

Have you ever wondered, “What’s the difference between a jacuzzi and a hot tub?” You’re not alone! These popular home spa features offer incredible relaxation and health benefits, but often get lumped together in casual conversations.

To clear up the confusion once and for all, we’ve prepared an informative guide that dives into their definitions, distinct features, and specific uses. So grab your favorite beverage, sit back comfortably.

jacuzzi vs hot tub

Definition Of A Hot Tub And A Jacuzzi

A hot tub is a large, usually round or square, container filled with heated water that can accommodate multiple people. It is designed primarily for relaxation and leisure purposes, often featuring built-in seating, customizable temperature settings, and various hydrotherapeutic features.

On the other hand, Jacuzzi refers to a specific brand of hot tubs known for their innovative jetted systems that provide targeted therapeutic massage by shooting out streams of water mixed with air bubbles.

The name has become synonymous with luxury spa treatments due to its high-quality products and revolutionary designs.

Main Differences Between A Hot Tub And A Jacuzzi

The main differences between a hot tub and a Jacuzzi are the jet system, branding and trademark, and purpose.

Jet System

Hot tubs and Jacuzzis are similar in that they both have jet systems, but there are differences between the two. Hot tubs typically have a more powerful jet system compared to a Jacuzzi, which usually has smaller and fewer jets.

These jets provide an invigorating massage by directing streams of water at specific pressure points on your body.

The jet system can also be customized depending on individual preferences or needs. For example, some people may want more pressure focused on their lower back or feet, while others prefer less intense therapy overall.

Branding And Trademark

One of the main differences between a Jacuzzi and a hot tub lies in their branding and trademark. The term “Jacuzzi” actually refers to a specific brand of whirlpool spa baths that was founded by the Jacuzzi brothers in 1956.

While many people use these terms interchangeably, it’s worth noting that certain features may be unique to one or the other based on how they’re marketed by manufacturers.

For example, some brands might use the term “spa” instead of “hot tub,” emphasizing luxury and spa treatments as opposed to simply soaking in bubbling water.


The purpose of a hot tub and a Jacuzzi varies, although both are designed for relaxation and hydrotherapy purposes. Hot tubs come in different shapes, sizes, and styles that incorporate water jets to create massaging effects on the body.

They can be found in homes, fitness facilities, or wellness retreats.

On the other hand, Jacuzzis are known for their brand name recognition as they were the first company to manufacture these types of products back in 1968. Interestingly enough, any jetted bathtub with heater can colloquially be referred to as a “Jacuzzi,” however only genuine products manufactured by this brand carry this name officially.

Overall both hot tubs and jacuzzis offer impressive health benefits such as stress relief, improved circulation and sleep quality making it easy for you when deciding which one is right for your home spa experience.


In conclusion, while a hot tub and Jacuzzi may seem interchangeable, there are some key differences to consider. A hot tub is a generic term used to describe any kind of heated water-filled vessel that can be used for relaxation or therapeutic purposes.

On the other hand, Jacuzzi refers specifically to hot tubs made by the Jacuzzi company, which incorporates jet systems and water pumps for hydrotherapy purposes.

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Last modified: August 18, 2023