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A white freestanding ONE by Polar Monkeys bathtub with a black portable cooling chiller attached on the left side, both set against a plain white background. The tub displays the Polar Recovery logo on the right side, evoking the iconic cold plunge setups from brands like Polar Monkeys.
ONE by Polar Monkeys
4.9
Rated 4.9 out of 5 stars
89 Reviews

HSA/FSA APPROVED

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ONE by Polar Monkeys

We know cold. We've spent years designing some of the most advanced cold plunges on the market. With ONE by Polar Monkeys, we took everything we've learned and focused it on what matters most: cold. 

ONE by Polar Monkeys pairs the same tub from our Brainpod system, with an all new, cooling-only chiller. Same ice-making capabilities, same minimum temperature as our flagship. Built for one thing.

For residential use only

*ONE by Polar Monkeys features the Polar Monkeys logo.

Payment options

$6,290.00
HSA/FSA eligible for qualified customers. Learn more
In stock - Ships free next business day.

We handle the heavy lifting. You handle the cold ritual.

Let Us Help You! - Speak with a US-Based Product Specialist

Call us at +1 (888) 414-7363

  • Insulated Cover ($395.00)
    Included Included
  • 2 Filters ($30.00)
    Included Included
  • 1 Year Warranty
    Included Included
Popular Add Ons:
Dimensions
Cold plunge dimensions
71”L x 31.5”W x 23.5”H
Total footprint
84”L x 31.5”W x 23.5”H
Electrical requirements
110V (15-Amp dedicated outlet)
Insulation
Fully insulated tub
Weight & Capacity
Weight empty
117 lb / 53 kg
Weight filled
867 lb / 393 kg
Capacity
90 gal / 341 L
A person in black shorts tests the water in a modern white tub outdoors, accompanied by the ONE by Polar Monkeys portable cooling chiller displaying 3.2°C. Shrubs and potted plants surround the patio setting, creating an inviting atmosphere for a refreshing cold plunge.
Setup

Your ONE by Polar Monkeys system is plug-and-play, no plumbing required. Fill with a standard garden hose, plug into any 110V outlet, and you're ready to go.

Maintenance tips
  • ~5 minutes per week using our recommended sanitation kit
  • Automatic sanitation and dual-stage filtration keeps water clean between sessions
  • Drain and refresh water via built-in drain valve or side drainage
Warranty

Every ONE by Polar Monkeys system comes with a 1-year limited warranty covering defects in materials and workmanship, with free shipping on warranty claims within the continental U.S.

Free Shipping

Your Polar Monkeys system ships by the next business day and includes complimentary curbside delivery within the continental U.S. Our delivery partner will coordinate your delivery in advance. Installation is not included. International shipping is available upon request.

Returns

We offer a 30-day return policy from the date of delivery. Products must be returned unused and in original condition and packaging. A 25% restocking fee applies, and Polar Monkeys covers return shipping within the continental U.S.

We Heard You.

You've wanted a real cold plunge for years.
Ice bags are getting heavy, but you still can't justify the price tag. Meet ONE by Polar Monkeys. Featuring the same tub as our Brainpod 2.0, but engineered to only do what we do best: get cold.

$6,290

No upsells, no hidden costs, no surprises at checkout. One price, as stated.

32°F

Same ice-forming performance, the lowest in the market.

0% APR

36 months with Shop Pay.
Getting cold shouldn't require a luxury budget.

ONE by Polar Monkeys

The same engineering behind 3,000+ installs,
now within reach.

MORE COOLING POWER

Cold enough to make ice.
More powerful than any other serious cold plunge under $10,000.

WiFi & APP CONNECTIVITY

Control, schedule, and plan, all from your phone using our new mobile app.

U.S.A BASED COMPANY

Designed and assembled in the U.S.A, with a team that keeps showing up, every time you call.

0% APR FOR 36 MONTHS

Financing options available through Shop Pay. No deceiving discount strategies or hidden feeds at checkout.

Reviewed by the Leaders in
Performance and Lifestyle

Best Cold Plunge: PolarMonkeys Brainpod 2.0

Wired

Polar Monkeys has not only provided us with an outstanding product but has also shown extraordinary kindness and support during a challenging time... For anyone seeking not just a superior product but a company that embodies integrity and empathy, Polar Monkeys is unequivocally the choice.

John B.
5★, verified buyer

The Best-Looking Cold Plunge Tub: Polar Monkeys Cyber Plunge

Men's Fitness

The sign of a solid company is one that stands firmly behind their product. I found that to be 100% true with Polar Monkey... I found their customer support to be very professional.

Brett M.
5★, verified buyer

Best Hot and Cold Plunge: Polar Monkeys Brainpod 2.0

BarBend

The customer service team was really helpful and helped me with all the doubts/questions I had regarding my installation. Great service, great product, great company!

Diego L.
5★, verified buyer

Best Luxury Cold Plunge: Polar Monkeys Cyber Plunge

I did a lot of research before I purchased a cool plunge and have been very pleased with Polar Monkey. I had a few questions regarding installation, and Alex at Polar Monkey was very responsive. I highly recommend Polar Monkeys!

Charles B.
5★, verified buyer

The Polar Monkeys Brainpod 2.0 is the best hot and cold plunge tub

Business Insider
GQ

Frequently asked questions

What makes ONE by Polar Monkeys different?

ONE by Polar Monkeys pairs the same premium tub from our Brainpod system (same mold, same acrylic, same insulation) with an all new, cooling-only system built to do one thing well: get cold. Same quality standards, same ice-making capabilities with temps as low as 32F!
How cold does ONE by Polar Monkeys get?

ONE by Polar Monkeys has an all new, 0.8 HP chiller that goes as low as 32°F at ice-forming performance, the same minimum temperature as our flagship ChillX system.
Can I control it from my phone?

Yes. Wi-Fi and full app connectivity are included, so you can monitor and adjust your cold plunge from anywhere, using our Polar Monkeys App.
What's included with ONE by Polar Monkeys?

The tub, the chiller, and an insulated cover, plus free next (business) day shipping with curbside delivery.
What's the warranty on ONE by Polar Monkeys?

ONE by Polar Monkeys is covered by a 1-year manufacturer warranty from the date of delivery.
Is financing available?

Yes — 0% APR for 36 months is available through Shop Pay. Select Shop Pay Installments at checkout to view your rate.
Do I need special plumbing or a water line?

No. All Polar Monkey systems are fully self-contained. Fill it with a standard garden hose and the built-in filtration and sanitation systems handle the rest. No plumbing connection is needed.
How often do I need to change the water and the filter?

Replace the 20-micron filter every 3 to 4 weeks, depending on usage and water quality. Rinse the pre-filter mesh on the chiller inlet regularly. If you are following a sanitation protocol with the recommended Sanitation Kit, change the water once a month. Without sanitizers, change the water at least every two weeks, or sooner if it becomes cloudy or develops an odor. Clean the interior of the tub once a month using mild soap, warm water, and a sponge. Do not use bleach.

Let Us Help You!

Speak with a US-Based Product Specialist

Call us at +1 (888) 414-7363

Schedule a Call

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89 reviews
  • SP
    Santiago P.
    Verified Buyer
    Reviewing
    Brainpod 2.0 Commercial Cold Plunge
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    So good

    The cold plunge has been a great addition to my recovery routine. The design is sleek and practical, and the setup makes it easy to use daily.

    I’ve noticed a real difference in how fast my body recovers after intense training sessions — less soreness, better energy, and an overall feeling of reset.

    Highly recommend it to anyone serious about performance and recovery

    Was this helpful?
  • TD
    Todd d.
    Verified Buyer
    Reviewing
    Brainpod 2.0 Cold Plunge
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    New Review

    PRoduct performs as expected. Great service from Polar Monkeys with their delivery and customer service line.

    Was this helpful?
  • RA
    Richard A.
    Verified Buyer
    Reviewing
    Brainpod 2.0 Cold Plunge
    I recommend this product
    Rated 4 out of 5 stars
    1 year ago
    Love the System...need a fitting worked on

    I installed my system in my home gym. I LOVE the system but unfortunately have a cracked fitting that is causing a slow leak. My installer has contacted Polar Monkey to resolve it. As soon as that is fixed I am hoping to use it every day!

    Was this helpful?
  • RH
    Richard H.
    Verified Buyer
    Reviewing
    Brainpod 2.0 Cold Plunge
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Pm

    Bad ass

    Was this helpful?
  • DH
    Debby H.
    Verified Buyer
    Reviewing
    Brainpod 2.0 Tub Only
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Great customer service

    Everything is working fine and we could not be colder. Thank for your support.

    Was this helpful?