How Much Does a Swim Spa Cost in 2023

Does it seem like more people are getting in on the swim spa trend in the past few years? If you think you’ve noticed a spike, you’re right. If you want to dive in, you may be wondering what the average swim spa cost is. In this article, we’ll review various factors that influence the cost of swim spas, how to find the best swim spa and the average cost of swim spas in the US.

Picture of a person using an exercise spa for the article about how much does a swim spa cost?

Over the past decade, the swim spa industry has seen a major boom, made even more intense in 2020 when pandemic restrictions led to more time spent at home and reduced ability to travel. While some luxury item industries suffered, the Pool & Hot Tub Alliance cited an increase in sales nationally, with a forecasted 10% rise in revenue. Money that would have otherwise been spent on vacations was instead funneled into home renovations during this time, which included the addition of recreation and relaxation features in homes throughout the United States. 

If you’re one of the many homeowners looking to purchase a swim spa, you’ve probably already started saving up for your backyard transformation. But just how much will you need to save? 

Let’s take a close look at the average swim spa cost in today’s market. 

Factors That Influence Swim Spa Cost

The average cost of a quality swim spa in ranges from $30,000 to $50,000. You can find cheaper swim spas on the market but seeing as how this is both a fitness tool and therapeutic relaxation experience, this is a product with which you should never cut corners. The initial investment in a reliable, energy-efficient swim spa is worth it. Let’s review the factors that influence swim spa cost. 

Swim Spa Size

As you might have expected, the larger the size of your swim spa, the larger the swim spa cost. But there may be more to consider when it comes to size than just the cost. 

Swim Spa Dimensions

First, you’ll need to know the difference between the overall dimensions and the total swim space. The overall dimensions of your swim spa refer to the total area it will take up on your property. That means you will need to have an idea of the location in which you want to place your swim spa and the amount of room you have there. This will give you an idea of the overall dimensions to look for. 

Swim Spa Capacity

The swim space in your swim spa refers to the number of people who will be able to use it at a given time. This will depend on what you intend to use your swim spa for most often. If it’s mostly for at-home relaxation and an occasional swim, you’ll likely be better off with a smaller swim space to save you a bit of money. If, however, you are planning on using it for entertainment, or for daily exercise, you may want a bigger spa. 

  • 10-14 Feet: Swim spas that are between 10 and 14 feet are perfect for small spaces. If you don’t expect more than four people to be using the swim spa at any given moment, and it’s mostly for relaxation, there shouldn’t be any issue with a swim spa of this size. However, if you’re on the taller side (over six feet), you may find yourself wishing you had a bit more room to stretch out when swimming. 
  • 16-17 Feet: A swim spa that measures 16 or 17 feet is a great compromise that allows plenty of swim and relaxation space without taking up a ton of room in your backyard. Opt for this “just-right” choice if you plan on using your spa for relaxation, light entertainment, or simple daily swims. 
  • 19+ Feet: Often the most expensive option, swim spas that are 19 feet′ or larger will typically have a generous space dedicated to both swimming and relaxation. If you want plenty of room for your workout and for each person in the hot tub to have their own therapy seat, this is a good choice.

Relaxation and Hydrotherapy

When it comes to the spa part of your swim spa, the relaxation and hydrotherapy options you choose can heavily affect the swim spa cost. 

The portion of your swim spa dedicated to lounging and gathering, rather than the fitness zone for swimming, offers hundreds of customization options for hydrotherapy—the use of water for pain relief and treatment. The more of these you opt for, the more likely it is that you will see the cost increase. 

In a Wellis swim spa, no matter your model or budget, you are sure to get a world-class experience each and every time you get into your hot tub. Our hydrotherapy jets are all individually adjustable, intentionally and ergonomically placed for comfort, and designed with anatomy in mind, targeting skeletal muscles and connective tissue. 

Fitness Features  

If you’re looking for a swim spa, then you’re probably already prioritizing fitness just as much as relaxation: and you’ve found a product that doesn’t make you compromise on either. When determining swim spa cost, the fitness and swim features available will depend on your budget. 

Whether an entry-level or top-of-the-line swim spa, they all by definition will include a jet system to create a powerful stream of water for users to swim or jog against. Just like a treadmill allows you to walk or run in place for a complete workout, this system allows you to swim in place.

Swim spas, such as the Wellis Danube W-Flow or Wellis Amazon W-Flow, even allow you to customize the settings to design a workout and training schedule to fit your exact needs. Wellis swim spas are also equipped with a smart control system, so you can control your spa remotely and easily adjust workouts. 

It may be more of an investment to opt for a swim spa with more advanced fitness features, but if you plan to use it every day, it’s worth the splurge. 

Dual-Zone Swim Spas

Stuck in the swim spa or hot tub debate? Good news: A dual-zone swim spa, or swim spa hot tub combo, brings you both in one package. 

These swim spas are more than just one long unit with some built-in seats at one end and a counter-current at the other. They offer two distinct “zones”, often separated by an acrylic divider. 

No more weighing the pros and cons of either a hot tub, a swimming pool, or a swim spa—a dual zone swim spa gives you all three. Of course, a dual zone swim spa cost will be more than a standard swim spa, but are still more budget- and space-friendly than an in-ground swimming pool.

View our most popular swim spa hot tub combo.

Sound Systems

Some swim spas will feature speakers or a built-in subwoofer, so you can enjoy relaxing music while soaking, your favorite playlist while entertaining friends, or some motivational tunes during your morning workout. 

At Wellis, we offer the option to include a premium sound system in your swim spa at no extra charge! Choosing a swim spa manufacturer that has luxury features that come standard also helps drive down your swim spa cost.

Lighting Systems

Many swim spas include lights for nighttime use, but premium models may come with additional LED lighting, or offer packages to add this feature on. That might include a color LED lighting system, cabinet lighting to add ambiance to a backyard, and more. 

WiFi Connectivity 

The control systems of swim spas vary widely: some have standard controls, others have touch screens, and some are equipped with WiFi Connectivity. This allows them to pair with an app, and to control the spa from a smartphone or tablet. 

Swim Spa Cost Tiers

Just like with motor vehicles, homes, or any other large purchase, your swim spa cost will vary based on its size, features, and construction. Your total swim spa cost is dependent on how you plan to use your swim spa - and what features you can't do without. Review these general swim spa cost tiers to determine your budget level.

Entry-Level Swim Spa Cost

An entry-level swim spa might mean different things to different buyers. Some hear “entry-level” and think of a cheap model, maybe imported with little quality control and regulation. Since a swim spa is a powerful machine that requires consistent reliability in order to enjoy it for many years, we recommend that shoppers stay away from low-end or entry-level swim spas. 

If you have a budget of between $10,00 and $25,000, you can find swim spas at this price; however, you will have to make significant sacrifices in terms of size, quality, reliability, and additional features. When shopping for a swim spa, plan to budget for mid-to-upper-level range products. 

Keep in mind that a lower up-front swim spa cost does not necessarily save you money in the long run. In many cases, the long-term costs of an entry-level swim spa outweigh the savings at first. 

Mid-Range Swim Spa Cost

Mid-range refers to swim spas that are equipped with additional features, they are more durable in quality and often have extended warranty options. The mid-range swim spa cost averages between $25,000 and $40,000. 

Some of these additional features might include aromatherapy, more energy-efficient pump and water sanitation systems, built-in sound systems, and smart controls. 

At Wellis Spas, our Danube W-Flow is our most popular mid-range swim spa. This model features aromatherapy, seating for two, an audio system, double-sided illuminated fountains, and a semi-cabinet design. 

Luxury Swim Spa Cost

If you’re more of a “go big or go home” type, a luxury swim spa may be just right for you. These top-of-the-line swim spas typically cost between $40,000 and $55,000—but those price tags come with major benefits. 

Upgraded features include advanced hydrotherapy, exact water temperature adjustment, added and more powerful jets, ergonomic design for peak relaxation, built-in entertainment systems, and customizable swim settings for workouts. 

Wellis Spas luxury SwimLine options include the Amazon W-Flow and Rio Grande W-Flow, each of which boasts the latest in technological and manufacturing feats in the industry. When it comes to swim spa cost: you get what you pay for.

Wellis Swim Spas

At Wellis, our mission is to provide premium swim spas and wellness products that are luxurious, durable, and energy efficient. We are known as one of the most reliable and energy-efficient swim spa manufacturers in the world.

Our swim spas are built with a stainless steel frame and raised equipment to ensure durability. This also provides the option to install your swim spa partially in the ground without a vault, which can save hundreds on installation costs.

Danube W-Flow Swim Spa

The Danube W-Flow is our most cost-effective swim spa. This swim spa is 14 feet, 9 inches long by 7 feet, 9 inches wide, by 4 feet, 9 inches tall. It features three powerful swim spa pumps and one hydrotherapy pump with 24 jets.

With the W-Flow system and Swim Tether system, the Danube offers tailored fitness workouts for users of all skill levels. The Smart Touch controller and mood lighting add to the overall customization and enjoyment of the spa.

Wellis Swim Spas: Danube W-Flow Swim Spa Feature Walkthrough

Amazon W-Flow Swim Spa

The Amazon W-Flow offers plenty of room for relaxing and swimming, measuring over 18 feet long and 7 feet, 6 inches wide, and 4 feet, 9 inches tall. The exercise spa's current system is hydraulically balanced for all skill levels. Its hydrotherapy pump with 26 jets helps to soothe tense muscles after a long day.

The Amazon W-Flow swim spa also features the Wellis Color Therapy Mood Lighting system and an easy-to-use Smart Touch controller, making it the perfect combination of design, engineering, and luxury for any backyard.

Wellis Swim Spas: Amazon W-Flow Swim Spa Feature Walkthrough

Rio Grande W-Flow Swim Spa

As a hot tub swim spa combo, the Rio Grande takes luxury swim spas a step further, with three illuminated fountains, 41 massage jets, a powerful counter-current system, an ergonomic lounger, and 5 seats.

The Wellis SwimLine is engineered to last with a stainless steel frame and raised equipment, and the W-Flow system provides a hydraulically balanced swim for all skill levels. With its efficient swim and luxurious hydrotherapy, the Rio Grande is the perfect addition to any backyard.

Wellis Swim Spas: Rio Grande W-Flow Swim Spa Feature Walkthrough

How Much Does a Swim Spa Cost in the Long Term? 

When we answer the question ‘How much does a swim spa cost?’, we have to address more than just the immediate cost of purchasing the swim spa. There are other factors such as installation, maintenance, and energy efficiency that impact overall the swim spa cost.

Swim Spa Maintenance Costs 

Just like hot tubs and pools, swim spas require regular maintenance to ensure they stay in good working order for as long as possible. The swim spa cost and time required for that maintenance will depend on a few factors:

  1. Manufacturing. Swim Spas made by industry leaders with ethical and mindful manufacturing processes will be higher quality, and better able to meet strict quality and safety standards. 
  2. Filtration system. An efficient filtration system will be easier and cheaper to maintain than an older system, as it allows users to clean the water in less time, and keeps it clean for longer. 
  3. Insulation. A well-insulated swim spa will cost less to run and maintain in the long run. This is because the design of the pool itself preserves any heat that is generated by electricity, allowing it to hold on to that heat without needing to run constantly—and lowering your energy bills. 
  4. Warranty: If your warranty includes replacement parts and regular services during its coverage period, you can save time and money on upkeep for years after your purchase. A good warranty can save you on swim spa maintenance by covering parts.
  5. Cleaning chemicals: Swim spas, like traditional pools and hot tubs, require regular treatments to the water to keep the pH balanced and all of the parts clean. That often includes chlorine and other manufacturer-recommended treatments. The larger your swim spa, the more of those chemicals will be needed, and the more expensive maintenance will be. 

Delivery Costs

Once you have purchased your swim spa, you will need to have it delivered to your home to be installed. Your swim spa delivery fee will vary from vendor to vendor. You’ll need to consult with your local Wellis swim spa dealer to learn about delivery and installation fees.

Installation Costs

The installation costs for a swim spa also vary depending on the dealer from which you purchase it. Swim spa cost is also impacted by desired placement.

For instance, an in-ground or in-deck installation will likely cost more than an above-ground placement model. However, an above-ground model can still add to your swim spa cost if you need a professional to level the ground, install a concrete slab, or put a breaker close to the swim spa. 

Repair Costs

Swim spas are less expensive to repair than a swimming pool, but just like any other large piece of equipment, over time, they may require some TLC. From heating elements to circulation pumps to lighting, there are a lot of working parts on a swim spa that will eventually need servicing. Check with your local swim spa store to see their swim spa cost for repairs. Always be sure to ask what parts fall under warranty.

Energy Costs 

Running a swim spa will lead to a slight increase in your electric bill each month, but there are ways to mitigate that. Older models tend to use more electricity and cost more in the long run, while higher-quality swim spas that prioritize energy efficiency in their manufacturing and running will save you hundreds on those utilities bills annually. Wellis swim spas are known as one of the most energy-efficient swim spas and exercise spas on the market.

Financing the Swim Spa Cost

Purchasing a swim spa entirely out-of-pocket is definitely doable, but it isn’t the only option available. Most homeowners have been able to make the backyard oasis of their dreams a reality with the help of financing.

Dealership Financing 

Many hot tub dealers offer financing directly through their platforms. These options allow buyers to apply for financing at the time of purchase, and usually let applicants know immediately whether or not they qualify. 

Dealership financing may or may not require a down payment, with an average interest rate of somewhere between 5% - 15%. When factoring in swim spa cost, be sure to speak with your local Wellis Spa dealer to learn about financing options.

Personal Loan

For those looking for a slightly lower interest rate, a personal loan through your bank, credit union, or other financial institution may be worth looking into. These are great options if you’re looking for a fixed interest rate; just keep in mind that your rate will depend on your credit score.


Some homeowners turn to Home Equity Lines of Credit for their swim spas, which are loans designated for home and yard improvements. These loans are a kind of second mortgage, with your home securing the loan. 

Monthly Payment Examples

If you do decide to finance your swim spa, the monthly swim spa cost will depend on what kind of loan you opt for, the period of time over which you pay off the loan, and your interest rate. To give you an idea of what you can expect, here are a few real-world examples using a 36-month loan period.  

  • $10,000: $277.78 monthly at 0%; $299.71 monthly at 5%; $322.67 at 10%; $346.65 monthly at 15%.
  • $15,000: $416.67 monthly at 0%; $449.56 monthly at 5%; $484.01 monthly at 10%; $519.98 monthly at 15%
  • $25,000: $694.44 monthly at 0%; $729.47 monthly at 5%; $806.68 monthly at 10%; $866.63 monthly at 15%.

Contact Us For Your Wellis Swim Spa Today

Wellis has long been the leader in wellness products, luxury hot tubs, and swim spas. We’re bringing our state-of-the-art technology and premium manufacturing to the United States. 

From entry-level plug and play hot tubs to the most luxurious hydrotherapy swim spas on the market, Wellis has options for every price point without ever skimping on quality. 
Find your local Wellis USA dealer today by entering your zip code into our partner finder. Once you’ve found one near you, contact your dealer for a free swim spa test soak, so you can see firsthand which model will fit your lifestyle perfectly. Join the growing ranks of people around the world who live life to the fullest in their wonderful Wellis swim spa.

Swim Spa FAQs

How much does a swim spa cost?

The saying is true: you get what you pay for. While you can find swim spas on the market for around $10,000, this purchase is a lifestyle enhancement that you don’t want to skimp on. Budget for a mid-level to luxury swim spa, which prices starting at around $35,000 for mid-level swim spas. When you choose a quality swim spa, you'll also save on energy expenditure and lower maintenance costs over time.

How much does it cost to run a swim spa?

The total amount it will cost to run a swim spa varies from household to household, and depends on the size of the tub, frequency of use, the temperature at which it is run, and the overall energy efficiency of the swim spa itself. On average though, you’ll want to budget between $20 and $100 dollars per month.

What is the biggest swim spa you can buy?

The largest swim spas available vary from brand to brand. On average, they measure around eight feet wide, and between 10 and 21 feet long. If you’re simply looking for the largest spa on the market, you’ll have a hard time finding one that comes in at longer than 25 feet. Remember, the larger the swim spa, the bigger the swim spa cost.

How much does a swim spa weigh?

Again, this depends on the size of the swim spa. A 25-foot spa, for instance, will weigh much more than a 15-foot one. To give you a general idea though, keep in mind that a 20-foot spa will weigh around 26,000 pounds when full, and 4,000 pounds when empty. It’s important to know just how much your swim spa will weigh when considering where and how you will install it. If you plan on installing yours in or on a deck, you need to be sure that deck can support the weight of the spa.

How do you lift a swim spa?

If you need to lift your swim spa for installation, there are a few options to consider. You may have to hire a crane to lift and deposit your tub, but this can be costly and put the swim spa itself at risk of damage. If you have the room, the best way to lift the spa is to slide it carefully off of the trailer using swim spa casters, poles, and a spa bag lift.

How many gallons of water will your swim spa need?

To calculate the number of gallons you can fit into your swim spa can best be determined by following the manufacturer's recommendation, or with the help of this simple formula: Volume = Length x Width x Average Water depth.

Can you swim in a swim spa?

Yes! A swim spa, though smaller than a traditional swimming pool, is built with powerful jets on one end that create a counter current. This allows you to swim in place, just as a treadmill allows you to run in place. A dual zone swim spa is a very similar set up, though these will include an acrylic barrier to divide the two zones, making it easier to use both sides at the same time. You can relax and unwind in the hot tub portion, while you spouse completes their workout on the other side. Whether it’s a single or dual-zone hot tub, you won’t have to compromise!

Is a swim spa worth the money?

Many homeowners and experts agree that the swim spa cost is well worth the money. They provide a space for relaxation and hydrotherapy, entertaining friends and family, and daily customizable workouts. They also cost less than installing a full swimming pool and separate hot tub, are most cost-effective, and can be moved from one home to another if need be as long as they are installed above ground.

How should I install my swim spa?

While the best way to install your swim spa will ultimately depend on the size and setup of your backyard, in general, there are three common methods of installation: Stand-alone, raised deck installs, and in-ground. Stand-alone will be the most cost effective, but deck and in-ground installs tend to look sleeker and more modern. Your swim spa dealer can go over the best installation methods for your space and style.

Where can I buy a swim spa?

You can buy your swim spa either online or in-store. A quick search using our swim spa dealer locator will help you find a local swim spa store! As Wellis USA expands into the American market, we are mindfully managing our locations to make them one-stop-shops for the best swim spa buying experience. From consultation to delivery to installation, the right dealer can streamline the entire process.

Can I use my swim spa in winter?

There’s really nothing in the world like your own swim spa oasis. Unlike a swimming pool, a swim spa can be used year-round because of the insulation and heating elements that keep your water at the perfect temperature. There are ways to winterize your swim spa, such as a thermal cover, to make sure your swim spa is protected from the elements year-round.

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