Sundance Spas has the best hot tub features, including standard built-in smart capabilities and adjustable Fluidix jets. Though the majority of Sundance's models are priced in the premium and luxury ranges, the company does offer a good selection of spas in the entry- and mid-level price ranges in small, medium, and large tub sizes.

Even the entry-level models include a variety of shell, cabinet, and cover color options, as well as premium features like UV-C water sanitation and waterfalls that many other companies charge extra for.

All Sundance hot tubs are compatible with the SmartTub mobile app, though this requires a paid subscription after the first year, which is a little disappointing.

SPECIFICATIONS

• Price range: Entry level - luxury
• Sizes: 2 person to 8 person hot tubs
• Energy efficient models: Yes

REASONS TO BUY

• UV-C sanitation and water features
• More color options

REASONS TO AVOID

• Mostly premium and luxury models
• SmartTub subscription fee

Link: www.sundancespas.com

Master Spas hot tubs are made in the United States and offer a good mix of unique standard features and desirable upgrades, particularly in the entry-level and mid-level price ranges. The company offers 21 hot tub models, 13 of which are priced in the entry-level and mid-level ranges and are all manufactured in the United States.

These hot tubs come in a variety of sizes and from four different product lines: Clarity, Healthy Living, Twilight, and the Michael Phelps Legend series. Waterfalls and a unique bio-magnetic therapy system to relieve aches and pains are standard features in all Master Spas models.

Master Spas also offers the best hot tub upgrade options, such as UV-C and ozone sanitation, a Wi-Fi module, and Bluetooth audio.

SPECIFICATIONS

• Price range: Entry level - luxury
  
• Sizes: 2 person to 8 person
• Energy efficient models: Yes

REASONS TO BUY

• Many entry and mid-priced hot tubs
• Unique bio-magnetic therapy
• Made in U.S.

REASONS TO AVOID

• Few customization options
  

Link: www.masterspas.com

Jacuzzi, widely regarded as the most iconic hot tub brand, offers a selection of 26 hot tubs. Regardless of its transparent pricing tiers, it is undeniable that if you have a larger budget, purchasing a Jacuzzi tub will be much easier. There are only two hot tubs in the brand's most affordable range, but five in the luxury range. The brand sells two-seater hot tubs, but it also sells nine-seater hot tubs, which are ideal for entertaining friends and family in their new hot tub.

Jacuzzi was founded to provide hydrotherapy for those suffering from arthritis, but these tubs also have an appealing exterior and a variety of color options. Although there are no explicitly energy-saving hot tubs, Jacuzzi tubs are designed to retain heat from the motor and use it to warm the water. The jet system delivers high-pressure massages by combining air and water, and the jet placement targets key muscles from your neck to your legs.

The Jacuzzi warranty varies by model, but it can last up to ten years on the shell structure and five years on the electrical system. It's not the best we've seen, but it's pretty standard in the industry.

SPECIFICATIONS

• Price range: Budget to luxury
• Sizes: 2 person to 9 person hot tubs
• Energy efficient models: Yes

REASONS TO BUY

• Iconic brand, with a great reputation
• There are budget options, but it specializes in premium tubs
• Find anything from two to nine seaters

REASONS TO AVOID

• Limited customization options

Link: www.jacuzzi.com

The JetPak Therapy System from Bullfrog Spas allows you to customize your massage with 18 options that each target a different type of massage therapy. Though most hot tubs allow for some degree of customization in terms of color options and even upgradeable features, Bullfrog Spas allows you to choose exactly what type of jets and massage therapy to install in each seat in your new hot tub.

The interchangeable JetPaks, which are available for most Bullfrog Spas hot tub models, provide you with 16 seat back options for each seat in your spa, requiring less tubing and being more energy efficient than many other spas on the market.

Though Bullfrog sells hot tubs without the JetPak system, the interchangeable jets and customization options are the brand's main selling point. In addition to the pre-set models, Bullfrog allows you to design your own completely custom spa. If you're feeling tense, stiff, and in desperate need of a full-body water massage, these are the best hot tubs for you.

SPECIFICATIONS

• Price range: Mid-range - luxury
• Sizes: 2 person to eight person (seats)
• Energy efficient models: Yes

REASONS TO BUY

• JetPak system with interchangeable jets
• 18 types of massage therapy
• Many customization options

REASONS TO AVOID

• No salt water or UV sanitation options

Link: www.bullfrogspas.com

Hot Spring offers 20 different hot tub models, five of which are designed for two or three people. Most of the hot tub manufacturers we looked at only had three models, so Hot Spring has a larger selection of small spas. Three of these spas are part of the brand's Hot Spot collection, which has 10-17 jets and is priced reasonably.

The other two are high-end spas with 14 or 22 jets from Hot Spring's top-tier Highlife collection. Hot Spring also has ten medium hot tubs and five large spas in a variety of price ranges, all of which have energy-saving features and are certified by the California Energy Commission.

SPECIFICATIONS

• Price range: Entry level to luxury
• Sizes: 2 person to 7 person hot tubs (seats)
• Energy efficient models: Yes

REASONS TO BUY

• Five small hot tubs
• Energy-efficient focus

REASONS TO AVOID

• Fewer shell color options
• No UV-C sanitation option

Link: www.hotspring.com

PDC Spas not only has a great selection of hot tub and spa combos, but it also makes some of the best large capacity hot tubs we've reviewed. There are a total of 16 hot tubs. The company offers two three-person hot tubs as well as eight models that seat six or seven people. Each of these hot tubs has unique features and is featured in a different range of PDC's hot tub series.

There are three different types of hot tubs to choose from. The LifeStyle Series is the least expensive of the group, with the Premium Series filling the gap between it and the most expensive Luxury Series. These tubs have a 35-year warranty, whereas the LifeStyle hot tubs have a 10-year warranty.

SPECIFICATIONS

• Price range: Entry-level - luxury
• Sizes: 2 person to 7 person
• Energy efficient models: Yes

REASONS TO BUY

• Good variety of price points
• Offers eight, seven person hot tubs
• Makes great two-person hot tubs too

REASONS TO AVOID

• Not the largest range

Link: www.pdcspas.com

Marquis Spas was founded in 1980 and has come a long way since then. The brand is known for producing stunningly beautiful hot tubs that provide a luxurious experience, are focused on hydrotherapy, and have a wide range of customization options. No upgrade is off-limits with Marquis Spas, whether it's a boosted audio system, LED lighting, or aromatherapy options.

The brand has five collections with over 20 models available, each of which comes with a free cover. The prices for these tubs range from around $7,000 to more than $20,000, depending on whether you customize your tub and which model you select from the various collections. This places Marquis Spas' hot tubs in the mid-range price range.

When it comes to Marquis Spas' unique selling points, we'd have to say the brand's approach to hydrotherapy, self-cleaning, and skin therapy. Marquis Spas has developed a high flow therapy system that is incorporated into all of its collections. This system delivers as much water as possible at a low pressure, allowing users to relax while also relieving muscle pain.

Marquis Spas' commitment to hydrotherapy is also evident in their partnership with the charity Make A Wish. The brand provides hydrotherapy treatments to children suffering from critical illnesses, with $50 from each purchase going to this worthy cause.

A few Marquis Spas include ConstantClean technology, which runs cleaning cycles automatically for a super fresh soak every time. While its MicroSilk program exfoliates your skin gently with each dip.

SPECIFICATIONS

• Price range: Mid to luxury
• Sizes: 2 person to 7 person (seats)
• Energy efficient models: Yes

REASONS TO BUY

• Corner and circular models also available
• Lots of luxury features packed in

REASONS TO AVOID

• No specific prices on the website
• Expensive

Link: www.marquisspas.com

If you're looking for variety, Cal Spas has the most hot tub models from various manufacturers in this guide. The manufacturer offers 51 different hot tub models, each with a variety of color options. These are also available in a variety of shapes, including oval, triangle, and the more traditional square-shaped designs.

Cal Spas also come with a plethora of upgrade options, allowing you to customize your tub to your exact style, taste, and needs. While this means that there is a Cal Spas hot tub for every home, it also means that finding your dream tub can be a little overwhelming. When looking for a Cal Spas hot tub online, it's difficult to compare models without speaking with a representative.

So, what distinguishes Cal Spas? This US-based brand is the only manufacturer that offers a saltwater hot tub sanitation option, in addition to UV-C and ozone options, among all the other hot tub companies we researched. Other notable features include a unique hydrotherapy system known as the Fountain of Youth.

This feature produces tiny bubbles in the water to increase the amount of oxygen in it, giving it a silkier feel and encouraging cell and collagen regeneration – hence the name. Another unique selling point of Cal Spas is its Adjustable Therapy seat. This allows you to customize your hydrotherapy by adjusting the power and type of jet blast.

SPECIFICATIONS

• Price range: Entry level - luxury
• Sizes: 2 person to 7 person hot tubs
• Energy efficient models: Yes

REASONS TO BUY

• 51 models and multiple shell colors
• Salt water, UV-C and ozone sanitation

REASONS TO AVOID

• Overwhelming options for features and models
• No pricing info

Link: calspas.com

ThermoSpas was founded in 1983 and takes pride in providing its customers with a truly customized hot tub experience, with a focus on hydrotherapy. This is due to the fact that the brand offers more jets than any other manufacturer, with up to 125 jets already installed on certain models. For comparison, most hot tub companies provide around 20 jets per tub, whereas ThermoSpas provides around 70. As a result, ThermoSpas are ideal for people who suffer from arthritis or sore and achy muscles.

Personalization is essential when it comes to ThermoSpas. The brand allows you to design your own tub, which is unheard of in the world of hot tubs. This means you'll never have to pay for features you don't want. LED lighting, beverage coolers, fewer seats, or more jets are all options.

Let's get into the specifics. Total Control Therapy is one of the best and most innovative design features to come from ThermoSpas. This feature gives each person in the tub complete control over the jets in their own seat, allowing you to feel relaxed at the touch of a button.

ThermoSpas also provides free onsite inspections to ensure your tub is in good working order. Furthermore, ThermoSpas tubs come with an extended warranty that includes a 10-year guarantee on all plumbing parts. ThermoSpas range in price from $4,000 to around $22,000. However, the size, add-ons, and upgrades will determine how much money you spend.

SPECIFICATIONS

• Price range: Mid to luxury
• Sizes: 2 person hot tubs to 7 person (seats)
• Energy efficient models: Yes

REASONS TO BUY

• Great warranties across their tubs
• Around 70 jets per tub on average

REASONS TO AVOID

• No pricing information online
• Limited range of tubs

Link: thermospas.com

Catalina Spas was founded in 1978 and has a long history of providing hot tubs and swim spas across the country. They offer two tub lines: the more affordable Classic line, which includes six different hot tub models, and the more expensive Luxury line, which includes eight more tubs.

This is a small selection when compared to other leading hot tub brands, but Catalina Spas has an added benefit: each of these hot tubs has a standard set of features, even in the Classic collection, such as stainless waterfalls, LED lighting, and Bluetooth speakers.

All of Catalina Spas' hot tubs are made in the United States, and they have a wide range of cabinet color and tile options if you have a specific color palette or style in mind. Catalina Spas is worth a look if you want to customize your spa to your exact specifications.

SPECIFICATIONS

• Price range: Mid-range - luxury
• Size: 3 person hot tubs to 8 person (seats)
• Energy Efficient models: Yes

REASONS TO BUY

• A large variety of features
• Models spread across two ranges

REASONS TO AVOID

• No specific pricing info
• No option to change shell color

Link: catalinaspas.com

Intex is one of America's most popular inflatable hot tub brands, producing a variety of excellent tubs for couples and families. The SimpleSpa Bubble Massage is the cheapest Intex hot tub, with an MSRP of $824.99, while the PureSpa Jet and Bubble Deluxe Set is the most expensive, with an MSRP of $1,799.99.

Intex hot tubs are built to last longer than the average inflatable, and they use tougher materials to withstand a lot of use outside - and in a variety of climates. On many of its hot tubs, Intex uses 3-ply puncture-resistant material and reinforces them with horizontal beams to ensure they don't flop over if you rest against the sides or sit on them.

Intex is well-known for its use of bubble jets, and its top-rated model, the PureSpa Jet and Bubble Deluxe Set, comes equipped with 140 individual bubble jets. These work together to provide a relaxing water-based massage, and while they aren't as powerful as the jets used on other models in our guide, they're effective at relieving aches and pains for the price.

In short, if you don't have the space or budget for one of the models made by the best hot tub brands listed above, but still want to enjoy the soothing spa tub action, an Intex inflatable hot tub is a good option.

SPECIFICATIONS

• Price range: Cheap to mid-price
• Sizes: 2 person to 6 person hot tubs
• Energy efficient models: Yes

REASONS TO BUY

• Cheaper hot tubs for 2-6 people
• Easy-to-use inflatable hot tubs

REASONS TO AVOID

• Not as powerful as others here
• Won’t last as long as proper hot tubs

Link: intexcorp.com