Best Hot Tubs: A Complete Buying Guide

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Few things rival the quiet luxury of slipping into warm, swirling water at the close of a long day. A hot tub turns your own backyard into a private wellness retreat, where tension melts away and time slows down. But choosing the right one takes a little know-how. This guide walks you through the types, features, brands, and costs worth considering, along with what to look for and what to avoid. By the end, you’ll feel confident finding the spa that fits your home, your budget, and your vision of relaxation. At The Hot Tub Store in Hermantown, MN, we’ve spent 25 years helping people make exactly this choice.

Hot Tub vs. Pool vs. Swim Spa

Before you commit, it helps to understand how a hot tub compares to its close cousins in home hydrotherapy and aquatic recreation.

A hot tub is designed for warm-water relaxation and hydrotherapy. It seats a small group comfortably, heats quickly, and delivers targeted jet massage to ease sore muscles, relieve joint pain, and quiet the mind. It’s the most intimate, energy-efficient, and space-friendly option of the three.

A pool is built for swimming, play, and cooling off. It requires significant yard space, a larger investment budget, and more involved year-round maintenance, and it serves primarily as a seasonal warm-weather feature.

A swim spa blends both worlds. It offers an adjustable water current to swim against for exercise, plus a heated seating area for relaxation. Larger and pricier than a hot tub, it suits those who want fitness, aquatic exercise, and hydrotherapy in one integrated installation.

  • Key Takeaway: If your goal is year-round relaxation, muscle recovery, stress reduction, and daily wellness in a manageable footprint, a hot tub is the natural choice.

Types of Hot Tubs

Hot tubs come in several forms, each suited to a different lifestyle, space layout, and budget.

  • Portable acrylic spas: These are the most popular choice for homeowners. Built with durable, reinforced shells, powerful targeted jets, and superior full-foam insulation, they deliver premium hydrotherapy and lasting energy-efficient performance.
  • Plug-and-play spas: These models connect directly to a standard 110V household outlet, making setup simple with no specialized electrical wiring required.
  • In-ground spas: Built directly into your patio or deck landscape for a seamless, custom look, these are ideal for high-end outdoor architecture.
  • Rotationally molded spas: Utilizing lightweight, one-piece polyethylene construction, these spas are durable, affordable, and easy to relocate.

What About Inflatable Hot Tubs?

Inflatable hot tubs are an affordable, highly portable way to enjoy warm water. They set up quickly, store away when not in use, and suit casual, occasional soaking.

That said, they have distinct limits. Inflatable models offer gentler bubble jets rather than targeted hydrotherapy, minimal foam insulation, and a significantly shorter lifespan. For genuine wellness benefits, pain relief, and winter usability, a quality acrylic spa delivers far more structural integrity, comfort, durability, and therapeutic value. Think of an inflatable as a brief trial, and an acrylic spa as a lasting investment in your home and health.

Choosing Your Hot Tub: Size, Features, Brands, and Costs

The perfect spa balances four essential considerations, each shaped by how you plan to use it daily.

  • Size and Seating: Consider how many people will soak together and how you’ll use the space. A two- to three-seat spa suits couples, while a four- to six-seat model welcomes family and friends. Look at the interior seating layout, including a mix of upright ergonomic seats and full-body loungers, not just the exterior footprint.
  • Features: Jet count and placement, adjustable jet pressure, LED lighting, clear water care systems, and smart digital controls all shape your daily experience. Prioritize the features that match your wellness goals, whether that’s a deep back massage, leg relief, or a serene evening soak.
  • Brands: A trusted manufacturer means better engineering, stronger warranties, and dependable long-term support. Quality brands hold their efficiency and performance for years.
  • Costs: Beyond the initial purchase price, factor in energy use, water care products, and routine maintenance. A well-insulated, energy-efficient spa often costs far less to run over time, making it a smarter long-term investment.

What to Look For When Buying a Hot Tub

The finest hot tubs share a handful of high-performance qualities worth seeking out:

  • Strategic Jet Placement: Target locations that align with key muscle groups in the neck, shoulders, lower back, calves, and feet for genuine hydrotherapy and tension relief.
  • Full-Foam Insulation & Snug Covers: Full-foam sealing accompanied by a heavy-duty tapered cover conserves heat and keeps monthly utility bills low.
  • Durable Acrylic Construction: Premium shells with corrosion-resistant interior components are built to endure harsh weather seasons.
  • Efficient, Reliable Heating Systems: Modern, responsive heaters keep water consistently warm and ready whenever you are.
  • Easy Water Maintenance: Accessible filtration systems, ozone options, or UV-C sanitation keep water crystal clear with minimal hassle.
  • Comprehensive Warranties: Long-term manufacturer warranties reflect engineering confidence and product reliability.
  • Full-Service Local Support: Partnering with a local dealer who provides professional delivery, setup, maintenance, and expert repair ensures long-term peace of mind.
  • Key Takeaway: A great spa is engineered for comfort, thermal efficiency, and longevity not just first impressions.

What to Avoid When Buying a Hot Tub

A few common missteps can dampen your long-term enjoyment. Steer clear of these:

  • Choosing on Price Alone: The cheapest spa upfront often costs far more over time through higher monthly energy bills and premature equipment repairs.
  • Ignoring Thermal Insulation: Poorly insulated tubs lose heat rapidly, driving up running costs especially during cold Northern winters.
  • Overlooking Jet Quality: A high quantity of weak bubble jets cannot match a well-designed, high-flow system that delivers real therapeutic muscle relief.
  • Skipping the Test Soak: Whenever possible, sit in the spa dry or wet to check ergonomic seating comfort and depth.
  • Forgetting About Service & Parts Support: A spa purchased without reliable local service support becomes a headache when routine maintenance or repairs arise.
  • Underestimating Your Space: Measure your site carefully and plan for electrical requirements, delivery access, proper drainage, and a level pad.

Looking to Find the Best Hot Tub Brands?

Not all spas are created equal, and the engineering brand behind your hot tub matters as much as the model itself.

Best Hot Tub Brands

The best brands earn their reputation through decades of research, innovative technology, and dependable performance. Among them, Sundance® Spas stands out as an industry leader. With over 30 years of manufacturing innovation, Sundance® combines beautiful craftsmanship, advanced water management, powerful patented jet systems, and reliable, energy-efficient construction. Each spa is backed by a comprehensive warranty your assurance of lasting quality.

When you choose a respected brand through an established local dealer, you gain more than a spa. You gain peace of mind, expert guidance, and complete local service support for years to come.

Find Your Perfect Hot Tub

Your ideal spa is the one that fits your space, your body, and your lifestyle. Start by picturing how you’ll use it most. Are you seeking a quiet nightly ritual for stress relief, a lively gathering place for family and friends, or deep muscle recovery after demanding workouts?

From there, weigh your seating needs, your must-have features, and your budget for both purchase and ongoing upkeep. Then lean on the experience of a knowledgeable dealer to match those priorities to the right model. A little expert guidance transforms a big decision into an easy, reassuring one.

Best Hot Tubs from The Hot Tub Store

Our showroom features the celebrated Sundance® Spas lineup, with a model tailored to every home, family, and space requirement.

Sundance® Spas 880™ Series – Best Luxury Hot Tub

The 880™ Series defines the luxury spa category with its refined style and advanced performance. Beautiful, feature-rich, and built with smart control technology, each 880™ luxury spa makes it possible to experience the absolute finest in home hydrotherapy. If your vision is a dream backyard elevated to its ultimate potential, this is where it begins.

Sundance® Spas 780™ Series – Best for Family Entertainment

The 780™ Series shifts effortlessly from a lively family entertainment center to a serene zen retreat. Designed with ten natural shell colors and clean, elegant styling, it blends beautifully into any outdoor setting while remaining simple to maintain. Host a gathering, share laughter with loved ones, or let the jets soothe sore muscles and joints with no-hassle care.

Sundance® Spas 680™ Series – Best for Custom Options

The 680™ Series offers more shapes, sizes, and custom options than almost any other spa line. Drawing on over 30 years of Sundance® engineering and backed by a comprehensive factory warranty, it’s the ideal choice for homeowners who want a high-quality spa tailored precisely to their patio space and style.

Sundance Splash® – Best for Full-Body Lounge Relief

The Sundance Splash® pairs a full-body lounge with contoured seats for total body stress relief. It delivers versatile comfort, contoured support, and dependable hydrotherapy at an approachable value, welcoming you to stretch out and let every muscle unwind.

Explore Saunas: Infrared and Bear Naked Saunas

Why stop at a hot tub? Pairing your spa with a sauna creates a complete wellness sanctuary at home, where you can alternate warm-water hydrotherapy with the enveloping dry heat of a sauna for deeper detoxification, cardiovascular support, and relaxation.

Our infrared saunas use gentle, radiant warmth for a comfortable, energy-efficient experience:

  • Sun100: Compact design tailored for one person.
  • Sun200: Spacious seating built for two people.
  • Sun300: Expansive interior crafted for three people.

The Bear Naked Saunas collection embraces traditional craftsmanship blended with modern design. Handcrafted from cedar, these saunas are prized for their durability, natural resistance to rot and insects, and rich aromatic scent—an eco-luxury retreat built for year-round comfort. [View More]

Financing, Delivery, and Installation Made Easy

Bringing wellness home should feel accessible and effortless. We offer flexible financing options, including in-house and third-party plans, featuring affordable monthly payments and a simple, hassle-free application process welcoming a variety of credit profiles.

Our experienced local team handles professional, safe delivery and installation from start to finish. We manage placement, water filling, and electrical connections, then guide you through operation, routine maintenance, and water chemistry so you feel completely confident from your very first soak.

Our ongoing support continues long after installation, featuring:

  • Dedicated maintenance programs
  • Expert repair services for all makes and models (leaks, pumps, jets)
  • Professional seasonal winterization (draining, cleaning, insulating)
  • Spring restarts and water line servicing
  • On-site yard consultations and full spa relocation services

Visit The Hot Tub Store in Hermantown, MN

A new hot tub is one of the most rewarding investments you can make for your health, home, and daily routine. With premium marine-grade materials, a precise layout, and local professional support, your spa remains warm, clean, and ready whenever you need it.

Visit our local showroom at 4881 Miller Trunk Hwy, Hermantown, MN 55811, to explore our full collection of hot tubs, traditional and infrared saunas, water care products, cover lifters, and spa accessories. Our friendly, experienced team is ready to help you find the perfect model for your home. Discover relaxation in your own backyard today.