Instant Heat. Endless Relaxation.
A portable heating solution designed to elevate your outdoor spa experience.
PREMIUM INFLATABLE HOT TUBS FOR EVERY SEASON
1/2

From 68°F to 104°F in UNDER 60 MIN.

A NEW WAY TO HEAT YOUR HOT TUB

Why wait hours? With SUPA Heater, heat faster, wait less, and enjoy more time soaking.

  • 105,000 BTU/hr Heating Power for faster warm-ups.
  • Approx. 450W Electricity Usage to help reduce electricity consumption.
  • On-Demand Heating for warm water whenever you're ready to soak.
  • Versatile Compatibility with compatible hot tubs and above-ground pools.
Shop Supa Heater FIND YOUR PERFECT HOT TUB
Free shipping

Free Shipping on All Orders to the US Mainland & Canada

Customer service

Email: contact@relxtime.com / Phone: +1 888-705-2187

HASSLE-FREE WARRANTY

Enjoy peace of mind with our 1-year hot tub warranty.

QUICK ASSEMBLY

Inflatable, portable, & 10-min easy to set up!

THE BEST SELLER

MAKE YOUR OWN DREAMYARD

An oval inflatable hot tub with blue exterior and white interior, featuring multiple air jets, and the brand name 'RELXTIME' visible on the side. Relxtime 2 Person Blue Classic Oval Hot Tub Spa with accessories, like filters, cup holder, white background
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Vendor:
Relxtime
Regular price From $409.99
Sale price From $409.99 Regular price $499.00
100 Airjets
2 People
Laminated PVC
Oval
A round, black inflatable hot tub with the RELXTIME brand logo visible on it. 6 person round black inflatable SPA hot tub with pool cover, filter, cup holder, spanner and accessories, white background
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Vendor:
Relxtime
Regular price $499.99
Sale price $499.99 Regular price $599.99
130 Airjets
4-6 People
Laminated PVC
Round
Square Inflatable Hot Tub - Obsidian - Canada Square Inflatable Hot Tub - Obsidian - Canada
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Vendor:
Relxtime
Regular price $459.99
Sale price $459.99 Regular price $559.99
120 Airjets
2-4 People
Laminated PVC
Square
Round Inflatable Hot Tub - Vogue Spa - Canada Round Inflatable Hot Tub - Vogue Spa - Canada
Sold out
Vendor:
Relxtime
Regular price $579.99
Sale price $579.99 Regular price $699.99
130 Airjets
4-6 People
Dropstitch fabric
Round
Square Inflatable Hot Tub - Black Rattan Pattern - CA Square Inflatable Hot Tub - Black Rattan Pattern - CA
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Vendor:
Relxtime
Regular price $499.99
Sale price $499.99 Regular price $599.99
130 Airjets
4-6 People
Laminated PVC
Square
Round Inflatable Hot Tub - Blue Pattern - CA Round Inflatable Hot Tub - Blue Pattern - CA
Save
Vendor:
Relxtime
Regular price $499.99
Sale price $499.99 Regular price $599.99
130 Airjets
4-6 People
Laminated PVC
Round
Square Inflatable Hot Tub - Classic Grey - CA Square Inflatable Hot Tub - Classic Grey - CA
Save
Vendor:
Relxtime
Regular price $499.99
Sale price $499.99 Regular price $599.99
130 Airjets
4-6 People
Laminated PVC
Square
Vendor:
Relxtime
Regular price From $28.99
Sale price From $28.99 Regular price $28.99
Vendor:
Relxtime
Regular price From $19.99
Sale price From $19.99 Regular price $19.99
Vendor:
Relxtime
Regular price $20.00
Sale price $20.00 Regular price
Square Inflatable Hot Tub - Classic Grey - CA Square Inflatable Hot Tub - Classic Grey - CA
Save
Vendor:
Relxtime
Regular price $499.99
Sale price $499.99 Regular price $599.99
130 Airjets
4-6 People
Laminated PVC
Square
Round Inflatable Hot Tub - Blue Pattern - CA Round Inflatable Hot Tub - Blue Pattern - CA
Save
Vendor:
Relxtime
Regular price $499.99
Sale price $499.99 Regular price $599.99
130 Airjets
4-6 People
Laminated PVC
Round
Square Inflatable Hot Tub - Black Rattan Pattern - CA Square Inflatable Hot Tub - Black Rattan Pattern - CA
Save
Vendor:
Relxtime
Regular price $499.99
Sale price $499.99 Regular price $599.99
130 Airjets
4-6 People
Laminated PVC
Square
Round Inflatable Hot Tub - Vogue Spa - Canada Round Inflatable Hot Tub - Vogue Spa - Canada
Sold out
Vendor:
Relxtime
Regular price $579.99
Sale price $579.99 Regular price $699.99
130 Airjets
4-6 People
Dropstitch fabric
Round

OVER 10,000 CUSTOMERS LIKE! ♥

See What They Are Using

HASSLE-FREE INSTALLATION & CARE

With a straightforward setup process, our inflatable hot tubs can be ready in just a few minutes. Plus, their simple maintenance means more relaxation for you.

BUILT FOR ALL SEASONS

Our hot tubs are crafted with technology that prevents water from freezing during cold months. Enjoy the luxury of your hot tub any time of the year without concerns.

CUTTING-EDGE INNOVATIONS

Designed with top-tier features and the latest technology, our hot tubs ensure peak relaxation, user-friendly operation, and optimal energy conservation.

ROBUST WARRANTY & EXCEPTIONAL SUPPORT

Every purchase from authorized dealers comes with an extensive warranty of up to 1 year. Plus, our dedicated support team is always ready to assist with any inquiries you may have.

SEE WHO ARE USING RELXTIME

The SPA experience is best told through who live it. Our customers and influencers enjoy the Relxtime lifestyle and are as passionate about sharing as they are about living. Take a minute to explore our ambassadors and their flavorful Relxtime life. Real user experience of the Relxtime Inflatable Hot Tub.

It's very sleek design where on the back side here the pump and filter and heater are incorporated into the wall of the hot tub.
Dale's Backyard
Professional Spa Review YouTuber
The best moments we’ve spent together are in our Relxtime inflatable hot tub! 🥰💦
myusalifee
Creating our dream backyard has been a journey, and adding a hot tub was always on our must have list!
mamanowwhat
An air mattress is a Must-Have for the Holidays, and I am excited to share the most supportive air mattress I’ve ever seen.
Bárbara Braga

Blog & news

View the RELXTIME latest news and our trouble shooting advice!

Inside the RELXTIME SmartHeat Control System

Inside the RELXTIME SmartHeat Control System

A relaxing soak depends on more than warm water. It depends on how efficiently the system transfers heat, how accurately...

View details

Frequently Asked Questions

We’re Here to Help You Every Step of the Way

How much does it cost to run a relxtime spa?

The running cost of a RelaxTime hot tub depends on size, location, usage, and energy rates. Using it just on weekends costs less than a takeaway or a movie for two.

Is it easy to set up a relxtime hot tub?

Setting up a RelaxTime hot tub is quick and tool-free. Inflate with the provided pump in as little as 5 minutes. Fill with water, add an initial chlorine dose, and let it heat for at least 24 hours before use. For full guidance, see the manual or Chemicals Guide.

Can You Use A Relxtime Indoors And Outdoors?

Yes! RelaxTime hot tubs are suitable for both indoor and outdoor use. Ensure a flat, stable surface, proper ventilation indoors, and avoid prolonged direct sunlight outdoors to protect the PVC and maintain safety.

Does a Relxtime hot tub have safety features?

All RelaxTime hot tubs have built-in safety features. Pumps include an RCD unit, ground detection, and a digital control panel with a hold-to-activate switch. Covers feature safety clips that require two hands to open, keeping children safe.

What if the heater or jets don't work?

RelaxTime hot tubs come with a 1-year standard warranty for pumps and 6 months for liners/covers. You can also purchase an extended 2-year warranty for additional coverage.

How fast does it heat up?

Heating time varies with air and water temperature. Under ideal conditions (air 86°F, water 86°F), it takes about 8 hours to reach 104°F (40°C) for a fully hot spa experience.