Inflatable Hot Tub Center featured image

Top 8 Best Inflatable Hot Tubs of 2018 (Reviews & Buying Guide)

Last updated: 7.5.2018

Let’s be honest. There are some great blowup hot tubs, but also a few not so good ones (and some that are just plain bad). Curious which inflatable spa is the right for you? Well, check out our inflatable hot tub buying guide and reviews below.

For impatient:  Click here to see our #1 top inflatable hot tub in UK right NOW on Amazon.

Did you know that there are two kinds of jets available? More on that later…

TOP 8 best blow up hot tubs for 2018 in UK:

ImageProduct namePrice 
lay z spa miami1. Lay-Z-Spa Miamitop star (Our TOP pick)$Check Price
intex octagonal spa2. Intex PureSpa$$$Check Price
Lay-Z-Spa Vegas3. Lay-Z-Spa Vegas$$Check Price
Lay-Z-Spa Hawaii4. Lay-Z-Spa Hawaii$$$Check Price
Lay-Z-Spa Palm Springs
5. Lay-Z-Spa Palm Springs$$$Check Price
Lay-Z-Spa Saint Tropez
6. Lay-Z-Spa Saint Tropez (Floating LED light!)$$Check Price
Mspa Alpine7. Mspa Alpine$Check Price
Lay-Z-Spa Monaco8. Lay-Z-Spa Monaco$$$$Check Price

How to find the best blow-up hot tub for you? (3 important tips)

While our top 9 list is a great guide for you to begin with, everybody has different preferences. So check out what of these things is the most important for you.


Inflatable spas range from around 300 $ up to 1,000 $. The higher price tag comes with more advanced features such as:

While more affordable blow-up spas miss those premium features, they are up to the job when it comes to providing relaxation.

Capacity & Volume

From small hot tubs for 2 people up to big inflatable hot tubs for 6 people.
Volume wise they range from around 150 gallons up to 300 gallons of water. The latter is more than 2,500 pounds of weight, so be careful about placement.

Advanced features (There’s plenty of them)

Would you rather choose a cheaper alternative with fewer features or a more luxurious one?
What are some advanced features inflatable spas have?

Hard water system

This feature prevents a buildup of limescale which is a major cause of blow up hot tub pump breakdowns. Luckily, this feature is found on most blowup spas.

LED mood lights

Unfortunately, this (AMAZING!) feature is only available on one inflatable spa currently available. It’s SaluSpa Paris (Go check it out).

Saltwater system

Saltwater system eliminates the need for adding chlorine or shocking your spa and thus saving a ton of time and struggle. What’s even better is that the spa won’t have that typical chlorine smell. You might know it from older pools. Modern pools are often using other ways of sanitation.

If you have problems breathing the air with the smell of chlorine, a saltwater treatment system is more suitable for you.

Real water jets

While water jets are a common occurrence in a conventional built-in jacuzzi, they are rarely found in an inflatable spa. Why is it so?

Well, it’s due to cost of manufacturing. Water jets need a powerful water pump and high-quality and reliable water piping. Actually, there’s only one inflatable hot tub offering this awesome feature. It’s the SaluSpa Hawaii (Check it out).

What do other blow up spas have? you may ask… All have so-called “Air Jets”.

What are AirJets?

It’s exactly the same as water jets, except they shoot out air bubbles instead of water. The feeling is different, but both are very pleasant.

Water jets can give you a much stronger and more direct massage than air jets. Together with hot water, they are awesome for relieving sore muscles – check out this study. AirJets create a very nice tinkling feeling and are very relaxing too.

AirJet’s are definitely cheaper to manufacture, but they do come at a price. The air blower for pumping the air (which is also responsible for automatic inflation of your blowup hot tub) is pretty loud.

And if you are using the hot tub in cold weather, they also cool the water. But that’s usually not a problem because you have plenty of soaking time by then, and the heater will make up for it when you are out of the water.

Super unique feature

Now, this is a feature that is one of a kind. This is not just a feature, it’s a whole different concept. This is an inflatable spa (check it out here) that’s joined with a … pool for children!

One half is for your children with cool water (It’s dangerous to do excessive physical activity in hot water) and other half is a hot tub for you to relax in.

While this takes a lot of space, just like an ordinary pool, it’s a perfect choice for a family with children. Children usually don’t enjoy staying calm and relaxing in a hot tub. So this product joins those two opposite worlds together.

Go make your choice NOW

Now that you know the basics, go take a look at our TOP list, and find the best inflatable spa for you!

1. Lay-Z-Spa Miami

Capacity2-4 person
Our Rating4.7

This is the best inflatable hot tub avaliable in UK on our TOP list. It is both affordable and really luxurious featuring 81 strong air jets.

Lay-Z-Spa is the UK’s bestselling inflatable hot tub brand.

Lay-Z-Spa Miami has a water capacity of 800 liters and is ideal for 2-4 adults. Just plug the heater into an ordinary electrical socket. The heating rate is 1.5 – 2°C per hour while using 2 kW of power.

Maximum temperature is 40°C. None of the inflatable hot tubs goes higher than this.

lay-z-spa miami


  • Affordable – great value for money
  • Design
  • Inflatable cover
  • Easy to replace filter cartridges


  • Smaller capacity

Miami inflatable hot tub has 81 air jets for optimal relaxation.

Lay-Z-Spa miami also has built-in grab handles for super easy transportation. 

So the question remains, how do you control the temperature and the blower?

An industry standard is a digital control panel on top of the heater. This spa is no exception. The panel is easy to read and very easy to use.

How do you pack it and store it?

Just drain the hot tub, let it dry, deflate, put it in a carry bag, and put it in the basement. That’s the best thing about an inflatable hot tub, the way it is easily stored away. The whole process is easy and straightforward.

US review: Intex PureSpa Inflatable Hot Tub

Capacity4 people
Our Rating4.8

High-quality inflatable hot tub designed for four people. Walls of the spa are very durable and made of  – an industry standard when it comes to inflatable hot tubs. There are 120 high-pressure bubble jets powered by 0.9 HP air blower for optimal relaxation.

The water heater provides 1300 Watts of power to heat the water up to 104 degrees Fahrenheit, with water flow rate of 500 gallons per hour. Expect temperature rise from 2 to 3 degrees Fahrenheit per hour.

Intex 77in PureSpa

Why buy an Intex PureSpa?

Well, this is our winner. This is the best blowup spa for the money!

Intex PureSpa, blowup hot tub with a very nice design, comes with a built-in hard water treatment to prevent limescale build-up – that can lead to clogging of the pump and filter cartridges.

Check out our in-depth review of this intex hot tub.

If you wonder if Intex inflatable whirlpool has a cover included – it does. Actually, most of the manufacturers include an insulated cover with the hot tub. It’s really important because the temperature losses when not using one are huge (And therefore your electricity bill).

But it’s not just for insulation – it also serves a safety function and prevents children from falling into the spa, as well as preventing dust and leaves from falling into your spa.

With a water capacity of 210 gallons, it has enough room to sit 4 people.

What about the massage? Well, Intex spa has 120 air jets for optimal relaxation.

Intex PureSpa inflatable hot tub also has a built-in grab handles for super easy transportation. Carry bag is included too.

So the question remains, how do you control the temperature and the blower?

An industry standard is a digital control panel on top of the heater. This spa is no exception. The panel is easy to read and very easy to use.

How do you pack it and store it?

Just drain the hot tub, let it dry, deflate, put it in a carry bag, and put it in the basement. That’s the best thing about the inflatable hot tub, the way it is easily stored away. The whole process is super easy and straightforward.


  • Affordable – great value for money
  • Hard water treatment
  • Design
  • Inflatable cover
  • Easy to replace filter cartridges


  • None

US review: Coleman Lay Z Spa Inflatable Hot Tub

Capacity4 people
Our Rating4.7

Also known as a Coleman SaluSpa inflatable hot tub or Bestway Lay-Z-Spa

Lay-Z Spa is a 4 person hot tub manufactured by Bestway (and licensed by Coleman). They manufacture a range of products from outdoor camping stoves to blow up spas.

people in a coleman lay z spa

So what’s so great about this Coleman's portable spa?

Let’s start with the water. The heater can heat it to the maximum temperature of 104F (trust me, it’s really hot). Actually, this maximum value is set by law to protect your health, so you won’t find hotter hot tub than this.

It also has a cushioned air pad floor for better thermal insulation, protection against air leaks, and improved comfort.

The gross weight of the package is 86 Lb. Does it seem heavy to you? Well, inflatable hot tubs are not the same as your blow-up baby toy, they have to be really sturdy to keep their shape at all times. Don’t forget this includes Coleman hot tub together with a heater unit with an air blower and water pump.

Coleman lazy spa inflatable hot tub is made of TriTech material, which is basically a polyester mesh core encased in two layers of PVC. This makes it very durable.

Filling and draining are easy, just use your garden hose. Depending on your water flow rate, filling might take around one hour.

When the water heater with a pump is turned on, expect a power consumption around 1.25 kW. That might seem like a lot, but keep in mind that the heater only works when it needs to heat the water. Most of the time it only holds the temperature steady at much lower power consumption.


  • Affordable – great value for money
  • Design
  • Inflatable cover
  • Cushioned air pad floor
  • Great user reviews


  • If you don’t love green, this one is not for you

US review: SaluSpa Paris

Capacity4-6 people
Our Rating4.5

While not first on our list, a still very impressive inflatable hot tub is a SaluSpa Paris made by Bestway. Bestway is a well-known brand when it comes to pool products and spas.

It’s usually not the most affordable one, but it has a really nice design with one of the most awesome features: LED mood underwater lights.

saluspa paris airjet

What does SaluSpa Paris bring to the table?

SaluSpa Paris inflatable hot tub (formerly known as Bestway Lay-Z-Spa Paris) is a very popular option. Affordable price, high-quality materials and advanced features. Let’s take a closer look.

SaluSpa Paris comes with a cushioned air mat floor. Setting up your hot tub on an appropriate surface is crucial to avoid possible piercing of the hot tub. Cushioned air mat floor will make it more pleasant to sit in the hot tub while also improving heat insulation.

More than that, air pad will protect the bottom of your spa from splinters and sharp stones which could damage the under-body of your blow-up spa.

Check out this cool video of SaluSpa Paris inflatable hot tub in action! The atmosphere created by LED lighting is awesome!

Most of you are probably more interested in the AirJet massaging technology. So how does it work?

SaluSpa Paris uses Bestway’s AirJets technology, which is just a nice way of saying that the hot tub has bubble jets :).

This one actually has 87 bubble jets. Bubble jets are commonly used in all inflatable hot tubs. Bestway introduced a new model of inflatable hot tub called SaluSpa Hawaii, which has real hydro-jets (together with AirJets) that shoot water instead of air.

Bubble jets should be enough for most users, but if you want an outstanding massage, check out SaluSpa Hawaii. While air jets are not the same as water jets, you will be surprised how powerful and pleasing they are.

How do you control the temperature?

The hot tub comes with an integrated digital control panel on top of the heater unit. There you can control temperature, turn on air bubbles or turn off the heating. Unfortunately, the included remote control only controls the built-in LED lights.

LED light show – amazing feature

A unique feature of this inflatable hot tub is a built-in LED strip which illuminates the water from the bottom. It’s controlled via a remote control and is very beautiful in the dark.

While the manufacturer claims capacity of 6 people, our experience is that 4 adults are enough to stay comfortable.


  • Affordable – great value for money
  • LED light with changing colors (looks AWESOME)
  • Design
  • Inflatable cover
  • Cushioned air pad floor


  • Light might attract bugs (can be turned off)

US review: SaluSpa Hawaii – with real HydroJets!

Capacity4-6 people
Our Rating4.5

Another great blowup hot tub from Bestway. This inflatable hot tub is a little more expensive than other spas, but it has a reason – It is an inflatable spa with jets – and it’s the only one with real water jets in our list.

All the other inflatable hot tubs have air jets, which are very pleasant, but water jets have their own advantages.

SaluSpa Hawaii HydroJet Pro

What's so special about SaluSpa Hawaii inflatable jacuzzi?

Hydrojets are common in conventional built-in spas, but are not often seen in inflatable hot tubs. They provide the ultimate massaging experience by thrusting water through the adjustable nozzles at high speed.

One of their advantages is that running water pump is much quieter than turning on air bubbles. Hydro-jets also don’t cool the water as much as air jets.

So how many water-jets does this hot tub have?

Eight adjustable water-jets + air jets. Great, isn’t it? But it’s not just that. It also has a built-in saltwater and hard water system.

This inflatable hot tub has a capacity is 4-6 people, but our experience says 4 adults is enough if you want to stay comfortable.

The water capacity is a typical 800 litres. This is around 800 kilograms of weight for the water alone. Bear this in mind when thinking about where to place your hot tub.

While having HydroJets together with AirJets is great, it’s a pity that they cannot be run simultaneously.


  • Real HydroJets
  • Hard water treatment
  • SaltWater sytem
  • Design


  • HydroJets and AirJets cannot be run simultaneously

US review: Intex PureSpa 6-person

Capacity6 people
Our Rating4.4

This intex blowup jacuzzi is a bigger brother to this one. With a claimed capacity of 6 people and water capacity of 290 gallons, it is actually the biggest one in our list of best inflatable hot tubs.

Intex 85in PureSpa Portable Bubble Massage Spa Set

What are advantages of Intex 85in PureSpa?

Intex included an insulated cover to greatly minimize heat losses. Covering your inflatable hot tub after use can greatly lower your monthly bill! Furthermore, Intex PureSpa blow up spa has a built-in hard water treatment system which softens the water, reducing the limescale build-up.

There are some cool ad-dons for this blow-up Jacuzzi available like inflatable headrest or special cup holder.

The typical inflatable spa has up to 120 air jetsthis one has 140 of them! It’s easy comparing numbers, but we believe you won’t notice the difference between 120 and 140.

Floating chemical dispenser is included together with two filter cartridges. Thermal ground cloth for basic thermal insulation is in the box too.

There are grab handles on the sides of the spa to make transportation a breeze. Of course, the spa has to be empty. The 290 gallons of water will weight around 2400 pounds alone, without the weight of the inflatable hot tub or people inside! So take that into account when thinking about the right place for your blow-up spa.


  • Big water volume
  • 140 air jets
  • Hard water treatment system
  • Elevated digital control panel – easier to reach
  • Inflatable cover


  • Filter is located inside the hot tub (more difficult to change)

US review: SaluSpa Palm Springs

Capacity4-6 people
Our Rating4.2

This is yet another great hot tub from Bestway. While it doesn’t have as many features as our best inflatable hot tub, it still has a lot to offer.

SaluSpa Palm Springs

Palm Springs is one of the bigger ones

Unlike SaluSpa Paris, SaluSpa Palm Springs portable jacuzzi doesn’t have that cool LED lighting. If that’s an issue for you, check out SaluSpa Paris.

The manufacturer claims a capacity of up to 6 people – it is possible, but it’s a tight fit.

This one comes with a cushioned air pad floor for extra protection & insulation. If you want to further minimize heat losses and improve comfort, use additional mats/old carpets/etc. under the inflatable hot tub.


  • Affordable – great value for money
  • Inflatable cover
  • Cushioned air pad floor
  • 120 air jets


  • No extra features

US review: SaluSpa Miami

Capacity2-4 people
Our Rating4.1

SaluSpa Miami is a common 4 person inflatable hot tub with no extra features like LED lights. It’s featuring 120 bubble jets, a common value for inflatable hot tubs of this diameter.

SaluSpa Miami AirJet Inflatable Hot Tub

What does SaluSpa Miami offer?

Together with other inflatable hot tubs from Bestway, it uses their TriTech material – polyester core encased in two layers of laminated PVC. This gives this hot tub an extra sturdiness and robustness.

This plug and play hot tub is delivered with an inflatable cover, which is a great way to lower thermal losses and make the hot tub safe by covering the water.

SaluSpa Miami comes in a black colour, which might not be relaxing for everybody. If you rather like green, check out this inflatable hot tub.


  • Affordable – great value for money
  • Inflatable cover
  • 120 air jets


  • No extra features

US review: Radiant Saunas Simplicity

BrandRadiant Saunas
Capacity2-4 people
Our Rating3.1

Average looking inflatable hot tub for an average price. This spa is nowhere as popular as our top rated ones. But we believe it can still provide worthwhile relaxation.

Radiant Saunas BP5760 Simplicity

What does SaluSpa Miami offer?

It has enough room to sit 4 people. The exterior layer is a brownish synthetic leather.

The digital control panel is located on the top of the water pump/heater unit. This unit is pretty small compared to the competition, so controlling the digital control panel from inside the water might be a problem.

As with all blow up hot tubs, this one is very easy to setup and use. It will self-inflate using the air blower that later produces massaging bubbles.

Starter chemicals for shocking and treating the hot tub are not included! We also recommend ordering a few spare filters.


  • 88 air jets


  • No extra features
  • Average price

US review: Intex PureSpa Hot Tub/Pool Set

Capacity4 people
Our Rating4.7

This is nothing like you ever saw before! We saved this one for the end because it’s not just a classic inflatable hot tub, it’s actually a hybrid of a hot tub and a pool! What is it good for?

Intex PureSpa Hot Tub/Pool Set

What kind of hybrid is this?

Well, children often enjoy playing and having fun in a pool, while parents would rather soak in a hot water and relax. Making physical activity in a hot water is not the best idea, especially for small children.

Now you can play games, like throwing a ball, together with your children. They will be gambolling in the pool, while you will enjoy hot and relaxing hot tub.

The hot tub part, which is smaller, seats up to 4 people. The pool part is bigger, and would definitely seat another six people. But we don’t think it’s meant for sitting.

This hybrid comes with a built-in hard water treatment, to prevent clogging of the water pump and to make water more pleasant to the skin.

An insulated cover is a must, radically reducing heat losses, so intex included it in the package.

So this is how it looks like in reality!

Intex PureSpa Bubble Hot Tub and Pool Set


  • Unique
  • Perfect for families with children
  • Hard water treatment


  • Takes a lot of space

What is the best portable hot tub to buy?

A non-inflatable portable hot tub is usually more expensive than a similar blow-up spa, but it offers much more. Anatomically shaped seats with real water jets provide the same relaxation as a built-in jacuzzi.

This is our TOP choice:

Smart for Life – 4 Person Portable Hot Tub

smart for life portable hot tub
  • 4 person hot tub
  • locking hard cover
  • 20 high powered jets
  • 1 hp pump
Lifesmart Rock Solid Simplicity free standing hot tub is easy to set up portable spa for 4 people. It has real water jets (12 of them) – exactly as expensive built-in whirlpools. To make your day even better, it has a waterfall! 
When it comes to spa care, it is really easy to maintain.
What is it made of?
It’s made of eco thermoplastic. Durable material for all weather and all season use.
Is it hard to install?
Absolutely not! You set it up and plug it into your conventional 110V socket, fill it with water and you are good to go!
Does it have a cover?
Yes, it comes with an insulated cover with safety locks (you must install the locks yourselves)

Best inflatable hot tub for winter

Soaking in a hot water in the middle of the winter is an awesome experience! (You really should try it out!)

While most of the inflatable spas will work in a mild winter, our best inflatable hot tub for winter is the Coleman Lay Z Spa.

While you shouldn’t use it under 40 degrees Fahrenheit according to Coleman (This may void your warranty), a lot of people have done so and without trouble. But you have to be careful.

The real risk is in case of a brief electricity blackout, the heater has to be started back manually. If the water in the heater freezes, it’s definitely not repairable damage.

One example of a BAD hot tub

This is how it’s not supposed to be done.

Radiant Saunas Simplicity (Bad choice)

BrandRadiant Saunas
Capacity2-4 people
Our Rating2.0

Let’s put it this way: Don’t buy this one!

We added this one as an example how an inflatable hot tub should NOT look and work like.

Average looking and for an average price. You can definitely find much better inflatable spas on our TOP list.

Radiant Saunas BP5760 Simplicity

Anyway, what does it offer?

It has enough room to sit 4 people according to the manufacturer. As with all other “4 person hot tubs”, get ready for some intimate time with your buddies. This is fine if you are close friends, but not so comfortable if you are not. The exterior layer is a brownish synthetic leather. It is a matter of personal preference, but we don’t like it at all.

The digital control panel is located on the top of the water pump/heater unit. This unit is pretty small compared to the competition, so controlling the digital control panel from inside the water is a trouble. You have to reach your hands over the side of the spa, and blindly push the buttons. Not good design choice at all.

As with all blow-up spas, this one is easy to setup and use too. It will self-inflate using the air blower that later produces massaging bubbles. This is just normal, nothing special.

Starter chemicals for shocking and treating the hot tub are not included!

Final verdict: We would not choose this one.


  • 88 air jets


  • No extra features
  • Average price

What are the advantages of blow up jacuzzis?

If you already read our inflatable hot tub reviews, take a look at this benefits which a blow-up jacuzzi can bring. I suggest you check out these tips to make the most of your spa!

Everybody loves the pleasure of getting into a warm water. Spas have a long story in human history and they never lost their popularity. But built-in permanent spas are pretty costly and often impractical.

This is when an inflatable spa comes in place. You can store them in literally no space in comparison to permanent jacuzzis.

Did you know that there are as small and practical spas available as this 2 person inflatable hot tub?

In my opinion, and the opinion of thousands of other people, there is no better feeling than spending the evening relaxing in a spa. As you may know, when it comes to hot tubs you have a number of different options available on the market.

Perhaps the most popular is the idea of a portable inflatable hot tub.

Their main advantage is actually in the name. They are portable! You can take them just about wherever you want (within reason of course!).

woman in a spa

The second advantage is that they are easy to store. One of the main reasons why people choose movable spas is the fact that they really do not have enough space around their home to put a full-sized jacuzzi (those things take up a lot of space!). They do want to enjoy the spoils of some beautifully hot water from time to time though.

This is where a blowup one comes into play. You can just inflate it and put it just about anywhere you want. When you are done you can deflate it and put it into storage. 

wooden spa

Why should I buy an inflatable spa?

There is nothing more pleasurable than sinking into a beautifully warm hot tub after a long hard day. Sadly though, not all of us have space, let alone the funds, to actually be able to do this regularly. Thankfully though, there is a solution. Let me introduce you to the idea of an inflatable spa.

water splash

It does exactly what it says on the tin. When you want to use it, you just pump it up, fill it up with water, and add your chemicals. Once you are done it is simply a case of emptying it out, letting it dry and deflating the spa. You can then leave it in storage until its next use. Most of us will fill it and use it for months! Others will take it out only on special occasions.

The obvious advantage of an inflatable jacuzzi is the fact that it will not take up too much space and can be moved away anytime. As you may know, permanent spas are going to take up much more space in the end and they cannot be moved if you change your mind.

woman in water

This is not good for those who have smaller homes. In fact, even larger homes may find that having a permanent hot tub is not the best idea when it comes to utilization of space.

They will take up next to none of your space whilst they are in storage. You will actually be surprised at just how small these things are when they are not packed with air.

In addition to this, the fact that they are not permanent means that they can be easily transported. How nifty would it be to turn up to a party with a portable hot tub in tow? Absolutely everybody will love you! But don’t forget that the heating will take some time. So it might be a good idea to come a day earlier :).

Finally, inflatable hot tubs are a LOT cheaper than their permanent counterparts. When I say a lot cheaper, I mean a fraction of the cost. This means that they are suitable for those who do not have that much of a budget to play with, but still, love to jump into a spa from time to time. 

One of the people’s main concerns when it comes to owning an inflatable tub is the fact that they do not think that portable spas are ‘up to the job’. Trust me when I say that blow up hot tubs nowadays are better than they have ever been. The quality of the materials used means that you can place them on just about any flat surface and not have to worry about them ‘breaking’.

It is worth noting that in the past inflatable spas tended to be built for just small groups of people. Nowadays though, you can get them in just about any size. This makes them the perfect solution for those who want to use a spa on occasion but simply do not have the space to commit to having a permanent one installed. Don’t worry, these inflatable hot tubs are just as good.

Leave a Reply

Your email address will not be published. Required fields are marked *