Plunge
Plunge Pro
8.3/ 10
Best for Buyers who want a commercial-grade separate chiller
- Minimum temperature
- 37 °F
- Chiller
- 1.0 HP (Pro Chiller Gen 2)
- Capacity
- 1 person
$8,990
Research
PlungeResearch ReviewedData confidence: High
Plunge All-In
8.5/ 10
The most polished plug-and-plunge on the market. The integrated chiller, ozone and 20-micron filtration make it near-maintenance-free, and it uniquely also heats — so a single unit does both cold and contrast therapy.
Best for: All-in-one cold and contrast therapy with minimal upkeep
$8,640$9,990
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The verdict at a glance
Strengths
- Integrated 1 HP chiller, ozone and filtration
- Also heats — supports hot/cold contrast in one tub
- Very low day-to-day maintenance
- App scheduling and clean design
Trade-offs
- Premium price
- Only a 1-year standard warranty
- Heavy (~1,100 lb filled) — effectively permanent
Our review
The second-generation Plunge All-In is the reference all-in-one: acrylic shell with the 1 HP chiller, circulation, 20-micron filtration and ozone all onboard, plus app scheduling. Uniquely in this set it also heats (to around 103°F), so one tub covers both cold plunging and hot/cold contrast — a genuine differentiator rather than a marketing line.
In independent testing it reaches roughly 37°F and holds it reliably, and the sealed acrylic body keeps day-to-day maintenance minimal. The trade-offs are the price and a short standard warranty (1 year, extensions available). If you want the least-effort ownership experience and the flexibility of heat, it is the product to beat.
Living with it
Installation
Plug-and-plunge; no plumbing. Level surface rated for filled weight.
Electrical
Standard 110V outlet
Running cost
Approx. $30–60/month depending on climate and use
Warranty
1-year limited (extensions available)
Maintenance
Ozone + 20-micron filtration keeps water fresh for weeks.
Returns
30-day returns
What reviewers are saying
2 reviews analyzedMost praised
- comfortable, roomy design
- app-controlled cooling to 37°f
- ozone + strong filtration
- filtration allows extended use without draining
Most criticized
- high price
- high cost ($6k–$9k)
- large footprint
- cold-only models risk freezing climates
Garage Gym Reviews
GGR's lead reviewer tested the All-In and praised how comfortable and roomy it is ("fully relaxed and stretched out"), its app-controlled cooling to 37°F, and its ozone sanitation and filtration; the main downside is the high price.
View reviewBarBend
BarBend calls it a luxurious step up for regular cold plungers: the filtration allows extended use without draining, temperature is precise (39°F or 103°F, no ice), and it fits users over six feet. They flag the $6,000–$9,000 cost, the large footprint, and plumbing risk in freezing climates for cold-only models.
View reviewFaithful summaries of independent expert and creator reviews, linked to the source. Well Objects has not independently tested this product.
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See this product side by side with its closest rivals.
Related guides
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How to choose a cold plunge: the complete 2026 buying guide
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educationCold plunge temperature and time: how cold, and for how long?
educationContrast therapy at home: combining sauna and cold plunge
comparisonSauna or cold plunge: which should you get first?
Sources
The manufacturer documentation, independent reviews and retailer listings this review draws on, with the date each was last checked.
- manufacturerPlunge tech specs & product lineupChecked 2026-08-16
- independent testingBest Cold Plunge Tubs (2026): Personally TestedChecked 2026-08-16
- customer reviewAggregated verified owner feedbackChecked 2026-07-02
Alternatives to consider
Renu Therapy
Renu Therapy Cold Stoic 3.0
8.4/ 10
Best for Design-led buyers who want a long warranty
- Minimum temperature
- 37 °F
- Chiller
- 0.5 HP
- Capacity
- 1 person
$11,399
Research
Sun Home Saunas
Sun Home Cold Plunge Pro
8.1/ 10
Best for Maximum cold and water hygiene, or shared use
- Minimum temperature
- 32 °F
- Chiller
- ~1.0 HP
- Capacity
- 1–2 people
$13,999$14,599
Research