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Home Hot Tubs Hot Tub Reviews 3 Round Hot Tubs for a Perfect Relaxing Experience [2022]

3 Round Hot Tubs for a Perfect Relaxing Experience [2022]

No need to spend hours in the shop or read over hundreds of reviews on round got tub. Our team has already done it to save your time and nerves. Here is our list of favorites
Round Hot Tubs for a Perfect Relaxing Experience

Whether you were inspired to get a round hot tub because you saw it in movies or don’t like the ugly edges of square form, you came to the right place. Round hot tubs are appealing and traditional looking, affordable, and provide nice relaxation. 

While the first hot tubs in the 1940s were round, manufacturers tend to make more square hot tubs that accommodate more high-tech features. Today there are a few brands left that still produce round models. 

In this article we look at the best round hot tubs you can get online with just several clicks. 

The roomiest spa

Ohana Spas round hot tub — The roomiest spa
Ohana Spas round hot tub
Capacity: up to 7 people
Jets: 25
Volts: 120 (converted to 240V)

Benefits
- The deepest seats
- The most energy-efficient
- Great in keeping water temperature
- Comes with an insulated cover, LED lights, cupholders
- Freeze protection
- Easy to set up
Show price
Best for using in cold climate


Cyanna Valley Spas round hot tub ⁠— The best for using in cold climate

Cyanna Valley Spas Hot tub
Capacity: up to 5 people
Jets: 20
Volts: 240V

Benefits:
- Most economical use of chemicals
- The fastest heating
- Great in keeping water temperature
- Comes with an insulated cover, 4 cupholders, LED lights
- Lifetime warranty on the shell
Show price
Best budget model with powerful jets
Lifesmart Spas Plug and Play Hot Tub
Lifesmart Spas plug and play hot tub
Capacity: up to 4 people
Jets: 13
Volts: 110-120V

Benefits:
- The greatest massage for a decent price
- Great in keeping water temperature
- Easy control panel
- Comes with insulation cover, LED-lights, ice basket
Show price

Why trust our review?

You might notice that many review sites sound similar. The main reason because they use only manufacturers’ marketing material or just copyright from each other. Our team has developed a special methodology for selecting recommended models

To make this article:

  • We analyzed all available round hot tub models in popular marketplaces.
  • Exclude models with less than 20 reviews or insufficient features.
  • Selected 8 models with the highest rating.
  • Analyzed 700 customer reviews and picked 3-best round hot tubs.
ByRossi® analysis methodology
ByRossi® analysis methodology

This approach helps us to make an unbiased review. My team is not sponsored by any manufacturer, so we recommend only those models that customers really like. We highlight the most important criteria that bring value to the customer experience and analyze hot tubs according to them.

What to look for while choosing a round hot tub

round hot tub

While speaking with hot tub owners, we usually discuss the criteria for evaluating their hot tub experience. The thing I have noticed is that before people over-evaluate some factors while paying less attention to really vital ones. 

Below you can find a list of important criteria you need to pay attention to. 

✔️Powerful jets 

To get a relaxing or/and therapeutic massage there is no need to aim for the highest number of jets. You should select the model based on suitable jets and pump ratio. For example, Lifesmart Spas plug and play hot tub is a budget model, but most users admitted its powerful jets. 

The golden rule is 20-30 jets per pump, so the jets have enough force.

While selecting online, it is impossible to test the real power, so the best method is to analyze the experience of other customers

Keep in mind that if you are looking for very powerful jets for therapeutic massage round hot tubs are not the best choice. The most powerful models are among square hot tubs, while round ones are more suitable for relaxation.

✔️Easy to set-up

You don’t want to spend hours on installation. Inflatable hot tubs are the easiest and fastest in installation. Plug and play hot tubs require only a connection to the standard outlet. The most powerful and energy-efficient models have 220V wiring. To install them you need to invite a licensed electrician to hook them up. 

Easy installation is what I like about Ohana Spas round hot tub. It is a “plug and play” model with an informative manual. 

✔️Roominess

No surprise that manufacturers tend to indicate only the maximum capacity of the hot tub. It usually means that it will be tight.

Legroom is a special thing to consider in the round hot tub. All legs concentrate in one circuit in the center of the hot tub. As a result, you will run out of free space for the legs fast. 

If you want to accommodate all family members or friends, I recommend looking at Ohana Spas round hot tub with a capacity of up to 7 people.

✔️Quick heating and heat maintenance

Maintainance the heat is not a big deal if you live in a warm climate. However, if the temperature outside drops below 50°F you will need a good heater and full insulation to maintain the heat and be energy-effective. 

Inflatable or plug-and-play models are not the best during freezing temperatures. If you are dreaming about using the hot tub during snowy winter models with 240V is the best for you. 

Good hot tubs go with an insulating cover, as most heat loss happens from the water surface. The insulating cover is filled with foam and is UV and water-resistant. 

My favorite in this category is Cyanna Valley Spas Hot tub. It has the most powerful heater with full insulation and cover.

Less important factors are:

  • Customer support
  • LED lights
  • Informative manual
  • Long-term warranty
  • Easy-to-operate control panel

Detailed review

Ohana Spas round hot tub — The roomiest spa

Show price
PlasticPlastic
Max. 7 people, comfortable for 4Max. 7 people, comfortable for 4
120V (converted to 240V)120V (converted to 240V)
2' 10 1/2'' H x 6' 8 1/2'' D2' 10 1/2'' H x 6' 8 1/2'' D
Jets25
Insulating cover, LED lights, freezing protection, cupholdersInsulating cover, LED lights, freezing protection, cupholders
270

Pros

  • The most energy-efficient (you can regulate filtration time, heating modes, control valves)
  • The deepest seats (34”) for full-body soaking
  • Dereased heat loss due to full foam insulation
  • Freeze protection
  • Easy to operate control panel
  • Jets located on different levels to massage various parts of the body
  • Easy set-up
  • Many cupholders

Cons

  • Long delivery (some users report longer than 3 months)
  • Some users said that jets are far apart, so if you are too skinny it can be a little hard to get a perfect massage)
  • Some users noticed that cupholders are a  little inclined inside, so there is a higher possibility of getting drinks into the water.

Ohana Spas’ round hot tub is an interesting and very appealing model. If you are looking for a great socializing experience with fast heating and great massage, you should invest in this round hot tub. It is a deep model (34”) with jets located in different places and levels to massage every spot, so even tall bathers can relax. 

Many owners state that this model is great for keeping the desired temperature. It supports both plug-and-play mode and conversion to 220V. The latter brings additional benefits to your bathing experience. For example, in addition to faster heating, you can soak in the hot tub with a decrease in water temperature even in winter. 

What I like is freezing protection, especially if you live in a cold climate. It means that if the temperature drops below 44°F (6.7°C), the pump automatically activates to raise the temperature to 45°F(7.2°C) or higher.

If you worrying about the electricity bill, Ohana Spas’ round hot tub saves money. There are 3 modes of heating, including one “economy” mode that saves 20% of energy consumption.

Cyanna Valley Spas round hot tub ⁠— The best for using in cold climate

Show price
PlasticPolyethylene
Max. 7 people, comfortable for 4Max 5, comfortable for 3
120V (converted to 240V)240
2' 10 1/2'' H x 6' 8 1/2'' D2' 11'' H x 6’ D
Jets20
Insulating cover, LED lights, freezing protection, cupholdersInsulating cover, LED light, option to add arctic insulation, 4 cup ho
250


Ozonator included

Pros

  • Most economical use of chemicals due to Ozonator
  • The fastest heating with energy-effective  5KW heater
  • Decreased heat loss due to full foam insulation
  • Can be upgraded with additional arctic insulation
  • Lifetime shell warranty
  • Go with cupholders, cover, and LED-lights

Cons

  • Manual
  • Not freeze-resistan

This model is for you if you plan to enjoy the hot tub during cold winter. It heats the water at 6°F/hour (-14°С/hour) (the fastest within reviewed models). Moreover, it goes with an insulating cover and full foam insulation to decrease heat loss. Arctic insulation is an additional feature you can add while ordering the hot tub.

What is impressive about this model is included Ozonator. It reduces the time, and money spends on maintaining, and chemicals for the hot tub. 

⚖️ Compare: with the regular hot tub, you should maintain the chlorine level between 1-3 ppm, while with Ozonator it should be just 0.5 ppm.

Another interesting feature about this hot tub is the absence of contouring seats. It is built like a round bench with equal depth (19.5”). A good thing about it is that you can easily slide to massage the exact point regardless of the position of the jets. 

Lifesmart Spas Plug and Play Hot Tub ⁠— The best budget model with powerful jets

Show price
PlasticPolyethylene
Max. 7 people, comfortable for 4Max 4 people (very comfortable for 2)
120V (converted to 240V)110
2' 10 1/2'' H x 6' 8 1/2'' D2' 5'' H x 5' 6'' W x 6' 5'' D
Jets13
Insulating cover, LED lights, freezing protection, cupholders3 cupholders, basket for ice, insulating cover, LEDs
220 gallons

Pros

  • Perfect budget model for beginners
  • The greatest massage with powerful jets 
  •   Decreased heat loss due to full foam 
  • Easy to set up
  • Easy control panel
  • Goes with insulation cover, LEDs, cupholders, ice basket 

Cons

  • Low seats
  • No real water heater

This hot tub is not perfectly round and has a more oval shape, but my team was impressed by the combinations of powerful jets and its value for money. This is a perfect model for beginners, who want to enjoy perfect hydrotherapy but are limited in the budget. 

Despite having only a frictional heater, this model is good at keeping heat inside, due to the insulating cover and full foam insulation. However, this model is not the best for bathe during freezing temperatures. The heater is not so powerful to maintain temperature for a long time. 

Despite being a totally plug-and-play model, many owners notice its powerful jets and easy control panel. 

Using this hot tub might be uncomfortable for people with a height of around 5’ because sits are deep and located low. For those, we recommend buying booster seats to get maximum relaxing experience. 

Intex PureSpa Spa Seat

Intex PureSpa Spa Seat


Star Splash Booster Seat

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Best alternative to the hard shell round hot tub

Coleman SaluSpa Inflatable Hot Tub

 Coleman SaluSpa Inflatable Hot Tub
Show Amazon price
PlasticPVC
Max. 7 people, comfortable for 4Max. 6 (comfortable for 4)
120V (converted to 240V)110
2' 10 1/2'' H x 6' 8 1/2'' D77 x 28 inches
Jets114 air jets
Insulating cover, LED lights, freezing protection, cupholdersCover, chemconnect dispenser

Pros

  • The fastest set-up (assembling takes only 40 minutes)
  • The most powerful air jets
  • The quietest inflatable model
  • Longer bathing sessions, due to Heat and gets work together
  • Comfortable to sit in (cushion layer on the floor of the spa)
  • Thick material
  • Heating timer settings (you can select the heating duration, and time when the heater start to work)
  • Easy-to-operate control panel

Cons

  • Few users reported about the failed pump in a year after purchase
  • Paper instructions are not very clear
  • Can’t run under 40*F
  • Auto shut-off every 72 hours if not used

There is a misconception in society that inflatable hot tubs are not durable and have bad quality. This is not true, at least for the Coleman SaluSpa Inflatable Hot Tub which is the best inflatable hot tub on the market at this moment. 

It takes just 40 minutes to assemble and you will get a pretty solid hot tub you can sit on with powerful air jets. Compared to other inflatable models heating and massaging function works simultaneously. As a result, you won’t have a fast drop in water temperature while bathing. It also has a cushions layer for comfortable sitting

Based on users’ experience, the auto-shutoff function is a controversial feature. The manufacturer claims that it can help save energy, but some users complain that sometimes they forget to activate the pump every 3 days and the hot tub cools down. Bear in mind, that heating takes 24-48 hours depending on the starting and outside temperature. 

While you might find in the reviews that some owners use inflatable hot tubs in temperatures below 40°F (4.4°C), it is highly unrecommended. Inflatable hot tubs have no real insulation and cannot maintain temperatures. Moreover, they can significantly increase the electricity bill. 

📌Pro tip!: Don’t forget to put an inch or two of foam under the inflatable hot tub. It will decrease heat loss.

Check our detailed review on Coleman SaluSpa Inflatable Hot Tub

The quick guide to setting and maintaining the hot tub

The quick guide to setting and maintaining the hot tub

Selecting a perfect hot tub is a challenging task, but this is not the only thing you should care about. Below I prepare a quick and easy-to-follow guide so you can enjoy your hot tub experience from the moment of setting to the very end.

I won’t get into the details of every step, but with them, you can picture a roadmap toward your perfect hot tub. 

Take care of your hot tub like a pro with an exclusive ultimate guide

After 10 years of designing hot tubs, I prepare a manual that will help you to save time and money on spa maintenance. Find all tips and tricks in one guide to enhance your hot tub experience. 

Learn more
  1.  Check and acquire building permits

Depending on your location, the installation of an outdoor hot tub may require a special permit. 

  1. Selecting and preparing the place for the hot tub

Whether you want to install a hot tub outdoors or indoors you need to consider many factors. Some of them are below:

  • Enough space to get in and out. The space should be at least a foot or two, however, if you have active children or would like to organize a hot tub party, think about a more open area.
  • Access to the hose to fill the hot tub and electricity.
  • Privacy and view.
  • Access to draining area.

Make this decision wisely, especially if you will buy a solid shell hot tub, as it can be hard to move it around after installation. 

  1. Prepare the hot tub base

The foundation for the hot tub should be level and solid otherwise the hot tub shell will crack under the uneven distribution of weight. Moreover, a bad base will void the warranty of many hot tubs. 

You can decide between concrete, gravel, pavers, a reinforced deck, and prefabricated hot tub bases. All these options are solid and durable, so you should choose based on your budget, available time and labor resources, and taste. 

  1. Place and assemble the hot tub

Think about the delivery path to the selected location. It should be clean and allow the delivery team to move the hot tub right to the prepared foundation. 

After you position the hot tub, assemble it according to the owners’ manual. If you already have a 220V hot tub or want to upgrade a “plug and play” model, invite a licensed electrician to hook the spa up. 

Pro tip! Before filling you should clean the hot tub surface and cover with the non-abrasive cleaner to get rid of possible dust and dirt. Rinse and wipe thoughtfully to avoid foaming.

  1. Filling the hot tub

In this step also follow the user manual. For example, some manuals recommend filling the hot tub through a filter. 

Models are different in the desired water height so be sure you know the requirements for your hot tub. 

  1. Prime the pump

The main goal of this step is to get rid of ait in the hot tub lines. Some models have automatic priming, while with some you will need to do it manually. Use your guide to see a set of actions to do. 

  1. Test the water and adjust the chemicals

A few hot tubs go with the starting pack of chemicals, so make sure you buy them in advance. You cannot overestimate the need for an accurate testing system, to make the bathing experience safe and comfortable. 

Many people get stuck with hot tub chemistry. My team prepared an easy beginner’s guide on using a testing kit

After adding the chemicals do not forget to run the pump for at least 10 minutes on high-speed to spread all chemicals evenly. 

After mixing, check the chemical balance again.

  1. Turn on the hot tub

Set the water desired temperature and start heating. Remember to cover the hot tub, as it will speed up the heating process.

Depending on the heater. insulation, starting and outside temperature, the time for heating varies. For solid shell hot tubs, it takes around 12-15 hours to heat up to 104°F (40°C), while inflatable requires 24-48 hours of constant heating. 

  1. Enjoy

You are in the step of the first bathing experience with the new hot tub. Relax and have fun, but be prepared for a long race.

Improve your bathing with special hot tub accessories. Check the article about 30+ items you must try in 2022

10. Maintain crystal clear water

If you want the hot tub to run long without any health risks to your family and friends then cleaning should become your routine. Maintaining the hot tub seems challenging only for the first time, but soon it becomes easy as a breeze.  

Summary

Round hot tubs are traditional-looking spas that bring a nice relaxation for a more affordable price compared to square hot tubs. 

Round hot tubs usually have fewer features such as waterfalls or huge amounts of extra-powerful jets, but you will get a nice soaking experience. Before purchasing a round hot tub you need to pay attention to the power of jets, roominess, insulation and heating, and set-up time. Less important factors are LED lights, informative manual, long-term warranty, customer support, and easy-to-operate control panel. 

Ohana Spas round hot tubCyanna Valley Spas round hot tubLifesmart Spas Plug and Play Hot Tub
The roomiest spaBest for using in cold climateBest budget model with powerful jets
Ohana Spas round hot tub — The roomiest spaCyanna Valley Spas round hot tub ⁠— The best for using in cold climateLifesmart Spas Plug and Play Hot Tub

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FAQ

🥇 Is a square or circle hot tub better?

If you are looking for traditional design, relaxing soaking, and affordable price then pick a circular hot tub. If you want to get a high-tech unit, with power jets that can accommodate all your family members and friends then the square models suit you the best.

♨️ What are the sizes for the round hot tub?

The most popular size of the round hot tub is for 4-6 people. The diameter ranges from 72 inches to 80 inches.

😄 What is the best round hot tub?

Our top choice is Ohana Spas Balance for 7 people. It is roomy, have nice powerful jets, can be converted to 240V, and is great in maintaining desired water temperature.

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