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The 7 Best Hot Tubs The Spruce Has Tested

Skip the spa trip and enjoy a soothing dip

Water boiling in the SereneLife Outdoor Portable Hot Tub

The Spruce

Hot tubs offer year-round, spa-like relaxation right in the comfort of your home. As tempting as it may be to start clearing out your backyard in anticipation of a new water feature, hot tub ownership can be pretty expensive.

Depending on its size, features, and material, a hot tub can cost anywhere from a few hundred dollars to more than $10,000. If you're on a tighter budget but still want all the benefits of a regular hot tub, an inflatable one is an excellent alternative. The more you pay, the more durability you get, plus the ones on the highest end are packed with features like adjustable massage jets, lighting, advanced filtration systems, and more.

Rick Hagen, who handles national sales for outdoor living products at Pool Corp., recommends that if you're only going to use a hot tub 12 days per month or less, then you're fine to get an inflatable. If not, then you should invest more!

We researched dozens of models and tested 15 top contenders in our backyards, evaluating them based on design, size, maintenance requirements, and standout features. During testing, we found that all of the hot tubs we tested accommodated fewer people than advertised; nonetheless, this did not affect their functionality or our overall experience.

Following the initial testing phase, we continued testing the hot tubs for up to three months to determine their long-term durability and identify any challenges or issues that arose. Based on our findings, here are the best hot tubs on the market.

What We Like
  • Plug-and-play design

  • Easy to maintain water levels

  • Backlit waterfall

  • Uses standard volt plug

What We Don't Like
  • Not as large as other models

  • Steps are added expense

We found very little to dislike about the Aquarest 150 Select during two months of testing. This model is one of the few hot tubs that can be appropriately called a Jacuzzi since a 1.5-hp Jacuzzi-brand pump powers it. It is our least expensive standard hot tub at under $3,000, but don't let that fool you—it's packed with great features that more than make up for the price. Some of these include 12 stainless steel hydrotherapy jets, a backlit waterfall with nine color settings, four cup holders (our favorite!), a locking safety cover, and a patented water filtration system.

The bench seats in this hot tub were surprisingly nice and not overly slippery compared to others we had used. While the online listing says it can accommodate up to four adults, we found that two adults and two children fit comfortably, so four adults might be crowded. At most, we think two adults could comfortably stretch out and feel comfortable.

You can purchase a storage step that hooks onto the hot tub body, but we did not think this was necessary, as it's very easy to climb in and out of this model. We found that children could easily navigate it as well. As far as maintenance goes, we recommend purchasing the suggested care kit as well as some water testing strips to ensure your water levels are clean.

The chlorination process and maintenance involved weren't too overwhelming for us. We checked the water weekly and added any necessary chemicals. We also rinsed the filter every week or more often, depending on how often we used it.

The entire process, from delivery to filling, was a complete breeze when it came to setting up. We especially appreciated the thorough communication leading up to and during the delivery. There wasn't much to set up in this hot tub. We simply removed all of the packaging and plugged it into a standard 120-volt outdoor plug—a super convenient feature compared to others that require high-voltage plugs. After filling it up with our garden hose, it took approximately 24 hours to reach a temperature of 104 degrees. Although we read that it should rise by 1 degree each hour, we discovered that it warmed up a little quicker. 

Although we have not drained the water yet, which you’ll need to do every three to four months so it doesn’t get too saturated with minerals (see below), we suggest using a water pump to expedite the process. Overall, we believe this is an excellent beginner hot tub and are excited to use it during the chilly winter evenings.

Dimensions: 60 x 70 x 31 in. | Shape: Rectangular | Water Capacity: 156 gal. | Jets: 12

How often should you clean a hot tub?

Remove the filters and spray them with a garden hose or hot tub cleaner once per week if you use the hot tub every day, or less often if you use it infrequently. Then, every three to four months, clean the hot tub more thoroughly—drain the water, flush the lines, and scrub the tub shell with hot tub cleaner, white vinegar, a diluted bleach solution, or an all-purpose cleaner, then thoroughly wipe the shell, seats, and jets to remove any grime or bacteria.

What We Like
  • Great for beginner hot tub users

  • Air-filled headrests

  • Built-in hard water treatment system

  • Inflates in 5 minutes

What We Don't Like
  • Extensive setup time

  • Not equipped with many features

The Intex PureSpa Plus is a generously sized inflatable hot tub with 170 bubble jets and a built-in hard water treatment system. While it's half the price of our best overall, it offers 14 times more jets for a more relaxing experience. We used the hot tub several times over two months, and even with the jets turned on, we did not notice any significant increase in our energy bill (which is usually a big concern with hot tubs).

We really appreciated that the hot tub accessories in this kit—an insulated cover, LED light, two filter cartridges, two inflatable headrests, a thermal ground cloth, an inflation hose, a carry bag, and a floating chlorine dispenser—were included without any additional expenses. Two non-slip seats are also shipped with this hot tub, but we found the hot tub surprisingly comfortable even without the seats.

It's also pretty sturdy when filled completely, so you can gently rest on the sides if you need a moment to cool off from the hot water. We didn't have an opportunity to test the LED lights at night due to some neighborhood regulations, but we think they'd be a fun feature, especially if you have kids who want to enjoy it.

It's worth noting that we evaluated the six-person model but found that you'd be more comfortable seating at most four people. We noticed that the jet distribution was not entirely even, so some seats had better jets than others. One side seems to have weaker and less forceful jets. However, this was a minor concern, and it does not detract from the overall enjoyment of using the hot tub.

While this hot tub technically took us almost an hour to set up before filling it with water, that was mostly due to the confusing instructions. We realized that the instructions were likely written to apply to multiple models from Intex, so not everything we read was meant for the PureSpa Plus. However, the hot tub itself inflated in just 5 minutes. It took an hour and 45 minutes to be filled to the maximum water line. Consider this model practice in delayed gratification because it takes 32 hours to heat up—making us realize that there's only so much spontaneity involved with this model if you hope to store it and pull it out when desired.

Like most inflatable models, the Intex PureSpa Plus is slightly more fragile than its cabinet-based counterparts, and it's also not recommended for use in freezing climates. Luckily, unlike hard-shell hot tubs, you can deflate this model and store it away when it's too cold. If you empty this model two to three times a month (if using it regularly) and maintain proper chlorine levels, we think it's a great alternative to a permanent fixture. We appreciate that it is an inflatable option that can be conveniently folded and stored away when not used, making it perfect for any relatively small backyard. 

Dimensions: 85 x 85 x 25 in. | Shape: Round | Water Capacity: 290 gal. | Jets: 170

What We Like
  • Easy to set up

  • Lots of jets

  • Secure cover

  • Color-changing lights

What We Don't Like
  • Lights require remote

  • Heater could be more powerful

  • No built-in seats or cushions

We’ve tested many inflatable hot tubs, and our main takeaway has been that they provide a very similar experience to more expensive hard shell tubs without as much of an investment. That’s why this inflatable hot tub from SereneLife is our recommendation for the best budget option. With 130 soothing jets, enough room for two to four adults to relax, and colorful underwater lights, there’s much to like besides the price.

We set this hot tub up during late fall in Illinois as the temperatures began to plummet, and we appreciated the simple process. Since we already had an open area on a concrete pad with enough room, we just laid down an outdoor rug, set the hot tub in place, and inflated it. It took several days to heat up due to the cold weather, and it didn’t get as hot as we would have liked, but sitting in the warm, bubbly water on chilly days was very relaxing.

This hot tub is just a large open space inside without any seating or other permanent features. We found that having the outdoor rug in place made sitting in it very comfortable—we could feel the rug through the bottom of the tub, so it might not feel great if it’s just inflated on concrete.

We used this hot tub alone and with one other person and felt it was the perfect size for two people to cozy up and stretch out in. SereneLife says it seats six, but don’t buy it if you need that much seating. It’s big enough for four adults to squeeze in, but that would be a tight fit. With built-in seating for seven, our best extra-large pick is a better option for entertaining guests.

This hot tub doesn’t have all of the features of our best inflatable pick (it lacks headrests, built-in seating, and it’s a little smaller), but the list price is about $500 less and it does have a lot of nice touches. We love that it comes with color-changing lights (just don’t lose the remote, because you’ll need it to turn the lights on and off). We also enjoyed the massage-like jets a lot. And while the heater felt a little weak, we love that it comes with a secure cover that buckles in place to help retain heat and keep out debris.

Dimensions:  82 x 82 x 25 in. | Shape: Round | Water Capacity: 264 gal. | Jets: 130

What We Like
  • Adjustable jets

  • Backlit LED waterfall

  • Energy-efficient heating

What We Don't Like
  • Not great for social gatherings

Are you in the market for a couple's hot tub? Aquarest Spas has you covered, with its compact yet comfortable hot tub. It is equipped with 20 stainless steel massage jets strategically placed for optimal relaxation, and the digital control panel allows you to customize your experience. During testing, we found that the bucket-style seats and lumbar-support chairs were quite comfy. We also appreciated the jets on the back of each chair and the ability to adjust the intensity using the puck-like dials on the top rim of the tub. 

The waterfall also adds a touch of relaxation to the hot tub. It is illuminated by a series of LED lights that can be adjusted to nine different colors to suit your mood. Since the seats are about 90 degrees from each other, you can hold a normal conversation without feeling like you must scream over the waterfall.

Compared to our best overall pick, the Aquarest Spas Select 150 Plug-and-Play Hot Tub, which could be easily entered and exited without steps, we found this one to be quite challenging without them. We strongly recommend purchasing steps to avoid accidents and a smoother entry and departure experience. Just remember that this will drive up the already steep price of the tub.

Considering that it can only accommodate two users, this tub is quite costly, at more than $3,000. For this reason, we don't recommend it if you're looking for a hot tub for a crowd. But if you're short on room or simply want something that you or someone else can enjoy, this is still a fantastic choice. 

Not having to bother about inflating anything made setup a breeze. Because of its heavy weight (200 pounds), finding the perfect spot to put the hot tub was probably the most challenging part. Trust us—you probably don't want to move it again, since it requires at least two people. It took 45 minutes to fill up to capacity and another 12 hours to reach the default temperature of 100 degrees. We then added some chlorine and used test strips to ensure that the hot tub was ready for us.

After three months of continuous use, we remain pleased with this hot tub's performance and enjoy the high-quality jets. However, we did observe some light signs of wear and tear; specifically, the control panel appears to be showing signs of discoloration that could be the result of chlorine splashes from repeated use. Also, the small acrylic panel that sits atop the tub and serves as the waterfall has started to turn yellowish. Removing and cleaning it with bleach may be possible to fix the problem.

To keep the hot tub in good working order, we add a capful of chlorine after every use and check the levels weekly. We have found that this helps ensure that it remains clean and at the appropriate levels. If we used the hot tub several times a day, we doubled the amount of chlorine we would add. Overall, we found the maintenance process to be pretty straightforward and well worth the effort, given how much we have enjoyed using the hot tub.

Dimensions: 80 x 68 x 31 in. | Shape: Triangle/oblong | Water Capacity: 160 gal. | Jets: 20

What We Like
  • Includes adjustable cushioning

  • Fun color-changing light

  • Relaxing spa bubbles

  • Useful remote control

What We Don't Like
  • Took longer to heat than expected

  • Wi-Fi compatibility issues

  • Tight fit for four adults

If you’re looking for a feature-rich hot tub that’s comfortable to lounge in and easy to get in and out of, we recommend the Intex PureSpa Plus Inflatable Square Hot Tub. We enjoyed using this inflatable hot tub for both entertainment and stress relief after a long day, with features like light effects and timer-controlled spa bubbles supporting both uses.

This hot tub comes with a wireless remote control panel that provides easy access to features like LED lighting and relaxing bubble jets. The LED light is fun to use at night, as you can attach it where you want and choose from seven different colors (or cycle through them).

You can also control everything (including the water temperature) through a phone app, but we were unable to connect the hot tub to our 5Ghz Wi-Fi network (you need a 2.4Ghz Wi-Fi network or a router that provides both 2.4Ghz and 5Ghz and lets you choose between the two for this feature to work).

Whether entertaining or just relaxing, we love that this hot tub has adjustable headrest cushions that you can move wherever you want. Combined with the spa bubble feature, we found this hot tub to be incredibly relaxing after a long day.

This is a four-person hot tub, but we think it’s a bit small to seat four adults comfortably. We felt it would fit two to three adults more comfortably, and that’s how we used it most of the time. For a roomier four-person seating arrangement, we prefer the Intex PureSpa Plus Inflatable Round Hot Tub (our best inflatable pick).

We love how easy this hot tub is to set up, and it’s just as easy to deflate for storage if you don’t want to use it all year long. It took us about an hour to get everything set up, including spreading some sand to flatten the area. We were impressed when the temperature reached a comfy 75 degrees in only two hours, but it took another four hours to heat up fully.

We think this hot tub is ideal for a couple or occasional entertaining. It has comfortable seating, adjustable headrests, and colorful LED lighting. The water is deep enough to submerge you fully, and plenty of bubble jets provide a very relaxing experience.

Dimensions: 83 x 83 x 28 in. | Shape: Square | Water Capacity: 210 gal. | Jets: 140

What We Like
  • Rotating hydrotherapy jets

  • Color-changing LED

  • Microban filtration and ozone generator

What We Don't Like
  • Only 10 jets

If you're in the market for a high-end hot tub, the Okanagan is definitely worth considering, even though it comes with a higher price tag. This hot tub features our favorite design, with a circular layout that can comfortably accommodate up to four adults and 10 stainless steel hydrotherapy jets that provide an incredibly indulgent spa-like massage.

You can customize the jets to your preferred positions and directions, providing a personalized massage experience. Although it has far fewer total jets than many of our recommendations, it is very powerful and effective.

At 63 inches in diameter, this well-designed hot tub won't take up too much space on your deck or patio. It's also deeper than many other hot tubs, with a depth of 29 inches that allows for complete shoulder submersion.

The Okanagan uses an ozone generator and Microban filtration to keep your water crystal-clear and free of bacteria with minimal chemicals. It also has a color-changing LED light, allowing you to customize the ambiance. You also get a hard-top cover. Thanks to the plug-and-play design, you don't have to hire a professional for installation.

Dimensions: 63 x 63 x 29 in. | Shape: Round | Water Capacity: 185 gal. | Jets: 10

What We Like
  • Seven-person capacity

  • Energy-efficient heating

  • Color-changing LED

What We Don't Like
  • Other alternatives cost less

  • Steps sold separately

For something larger, consider the Lifesmart Coronado. While it's almost double the price of our best overall, we think it's still a reasonable value for a high-quality hot tub of this size. This seven-person tub has 65 jets, including 14 with turbo-blaster nozzles and four-foot massagers. The energy-efficient design features full-foam insulation and a thermal locking cover that keeps the heat in.

The Coronado hot tub boasts a stunning waterfall, a vibrant multicolored underwater LED, an in-built filter, and an ozonator that uses minimal chlorine to keep the water clean. It's the perfect choice if you're looking for a spacious hot tub with all the fancy features.

Dimensions: 81 x 81 x 34 in. | Shape: Square | Water Capacity: 285 gal. | Jets: 65

Final Verdict

Our best overall pick, the Aquarest Spas Jet Rectangular Hot Tub, is just the right size for anyone who's looking to test the waters of a hard-shell hot tub without committing to a super large unit. We loved the cupholders, comfortable seats, backlit waterfall, and powerful jets included in this model. Alternatively, you can save money with our best inflatable pick, the Intex PureSpa Plus, which is easy to inflate and fill with water.

Michela Buttignol / The Spruce

How We Tested the Hot Tubs

We bought and installed 15 hot tubs in our homes, evaluating each unit based on its ease of setup—whether hard shell or inflatable—and the required maintenance, design, features, and value.

  • Setup: We noted how smooth the delivery process was and where the delivery personnel dropped off the package—did we have to move it very far? Did the delivery go as planned? Then, we timed how long it took to put together each hot tub. This included unpacking and assembling any parts. The inflation process counted toward this time for the two inflatable models we tested. We then separately timed how long it took to fill each hot tub and even noted how long it took for the water to warm to 104 degrees Fahrenheit.
  • Design: We used the hot tubs regularly for two weeks and noted the design. We also noted how comfortable we felt sitting in the hot tub. Additionally, we tested how easy it was to get in and out of each unit with the presence or lack of stairs.
  • Features: We considered how easy it was to adjust the temperature and other settings, and we noted any add-ons like waterfalls, LED lights, and extra jets.
  • Maintenance: Since upkeep is an essential part of hot tub care, we followed any provided manufacturer instructions for emptying the water, changing or refreshing chemicals, and rinsing the filters.
  • Value: At the end of the two-week testing period, we assessed each model's value. This involved considering whether we'd buy the model independently or change anything about the design and functionality.
  • Long-term testing: We continued testing the top-performing models for three months at home, recording our observations and any issues with durability or performance, and updated the list accordingly.
Back of person's head who is sitting in Intex PureSpa Plus 6-Person Portable Inflatable Hot Tub
The Intex PureSpa Plus comes with headrests that you can position wherever you want.

The Spruce / Kimberly Souza

What to Look for in a Hot Tub

Types of Hot Tubs

The best type of hot tub depends on your budget, preferences, and available space. Above-ground plug-and-play models, like our best overall pick, the Aquarest Spas Jet Rectangular Hot Tub, are durable and long-lasting, with molded exteriors and sturdy locking covers. If you have room for a hot tub but don't want to dig into your yard, this is a great option.

Inflatable hot tubs, like our best inflatable pick, the Intex PureSpa Plus, are the most affordable, though they're also more prone to wear and tear. Like their rigid-shell counterparts, air-filled models typically plug into standard electrical outlets, and they can be moved around or even taken on the go (when they're drained, deflated, and dry).

The Right Size and Capacity

Hot tubs come in various shapes and sizes. Capacities range from one- or two-person models, like our best two person pick, the Aquarest Spas 300 Select, to seven or more people, like our best extra-large pick, the Lifesmart Coronado. Before buying a hot tub, carefully measure your space and check the overall assembled dimensions to ensure it'll fit.

Durable and Weather-Resistant Materials

Hot tubs are often made of polyethylene, an exceptionally durable and weather-resistant thermoplastic. They can also be constructed from high-strength fiberglass or UV- and freeze-resistant acrylic. Inflatable models, like the Intex PureSpa Plus, are usually made of puncture-resistant vinyl.

Useful Extra Features 

To make the most of your lounging hot tub experience, consider investing in a model with the desired features. This can include jets, LED lights, like those found on our best features pick, the Intex PureSpa Plus Inflatable Square Hot Tub, and even built-in speakers.

Lounge seating is another popular feature, although it often makes the hot tub larger. While most hot tubs don't have seating, you can purchase it separately. Some manufacturers even offer customized hot tubs that you can design yourself.

When looking into extra features, consider those that increase the lifespan of your hot tub. Balancing chemicals, a hot tub cover, or routine maintenance can all come as part of a hot tub package or purchase. While an extra cost up front, getting these extras may save you money in the long run.

An uncovered Lifesmart Spas 4 - Person 13 - Jet Oval Plug And Play Hot Tub outside in a backyard
We loved the folding cover of the Lifesmart Spas 4 during testing, but the temperature display failed.

The Spruce / Hildara Araya-Gonzalez

Maintenance Considerations

Also, consider the maintenance requirements of hot tubs or home saunas before buying one. Many come with built-in filtration systems and ozone generators (aka ozonators). This helps keep the water clean and free of bacteria while using lower amounts of chlorine and other chemicals.

Still, you need to change the filter cartridge regularly and drain and refill the water periodically. Also, make sure your hot tub is always covered when it's not in use. Following hot tub best practices will ensure you get the most out of your purchase.

"Whether you get an inflatable or a standard hot tub, you need to make sure that you practice good safety," says Rick Hagen. Not only does this include general water and pool safety ("If you're not using it, make sure you've got it covered," he says), but it also ensures that it's chemically balanced, too. Thankfully, manufacturers will give clear instructions for how to maintain their products, so you can focus on safely enjoying them as much as possible.

Closeup of a person standing next to the Intex PureSpa Plus 6-Person Portable Inflatable Hot Tub
Inflatable hot tubs like the Intex PureSpa Plus often use a single module that pumps and heats water, which simplifies setup.

The Spruce / Kimberly Souza

FAQ
  • What chemicals do you need for a hot tub?

    Hot tubs need regular cleaning to maintain safe, clean water and proper functioning of the system. Test your water frequently and keep these hot tub chemicals on hand:

    • pH adjusters: Muriatic acid or sodium bisulfate are used as pH decreasers. Muriatic acid (or a replacement product) also can lower alkalinity. Sodium bisulfate can raise alkalinity. 
    • Alkalinity increaser: Alkalinity and pH are closely related, so adjusting the pH levels of your hot tub can also impact alkalinity. If you need to raise the alkalinity of your hot tub, use an alkalinity increaser. 
    • Shocking agent: Use either chlorine or a nonchlorine treatment that breaks down organic compounds in the water and also converts chloramines back into the active form of chlorine.
    • Sanitizer: The most popular options include chlorine and bromine. Bromine is sometimes recommended for people with more sensitive skin. Other sanitizing options for your hot tub include biguanide (a non-chlorine and nonbromine chemical sanitizer), a salt system, or an ozone generator. 
    • Calcium hardness increaser or decreaser: Depending on your water hardness, you might need an additive to increase or decrease the amount of calcium in your hot tub water. This gives you clearer water while prolonging the life of mechanical components.
    • Enzymes: While not an absolutely essential chemical for your hot tub, enzymes help to slow the buildup of hot tub scum. 
    • Filter cleaner: This is a special cleaning formula that helps to purge debris and buildup from the filter, extending its life. Use it when you do a deep clean of your hot tub, every three to four months.
  • What is the lifespan of a hot tub?

    You can generally expect a hot tub to last 10 to 15 years, but the lifespan really depends on the material, build quality, environmental conditions, and how well it's maintained. Also, certain parts and components can be repaired or replaced over the years before it's time to replace the entire thing.

    The lifespan of inflatable tubs is much shorter. If you're lucky enough to avoid a non-repairable hole, you can expect an air-filled hot tub to hold up for three to five years.

  • How much does it cost to install a hot tub?

    Many modern hot tubs are designed for plug-and-play, meaning professional installation usually isn't required. If you need a pro, you can spend $100 to $500, depending on the needs. If you're building your hot tub into a pool or designing a below-ground spa, the project will likely run you several thousand dollars.

  • Do hot tubs draw a lot of electricity?

    It varies among models, but residential hot tubs typically draw 1,500 to 6,000 watts of energy. In terms of what this looks like on your power bill, a plugged-in hot tub costs you anywhere from 50 cents to $2 a day.

Why Trust The Spruce?

Daniela Galvez is a senior editor for The Spruce who loves to research and test the latest home accessories to entertain in her home. For this roundup, she carefully examined our long-term testing findings and revised the product list to include a comprehensive evaluation of each hot tub's user experience. She also carefully considered the benefits and drawbacks of both traditional and inflatable hot tubs. 

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