Bimini NanoJet® EcoAt-Home Oxygen Nanobubble Therapy for Any Standard Bathtub
If you've ever talked yourself out of getting into an ice bath, this is the other option. Warm water. 30 minutes. No dread.
$1,245 off — Factory-direct pricing — no dealer or showroom markup
$268/mo for 36 months at 0% APR — $9,650 total
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The Bimini NanoJet Eco is an at-home oxygen therapy system that converts any standard bathtub into an oxygen-saturated soak. The unit dissolves 300 million oxygen nanobubbles per milliliter into the water — each roughly 0.01 microns, about 2,500 times smaller than a human skin pore — during a 30 to 60 minute session. No plumbing or installation is required.
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What's Included
- Fits any standard bathtub
- Portable & easy to store (60 lbs)
- 30-day money-back guarantee
- 2-year manufacturer warranty
- Free shipping to continental US
- No permanent installation required
- Ships in 4 weeks
What is an oxygen nanobubble?
An oxygen nanobubble is a bubble of oxygen gas smaller than 0.1 microns — small enough that it stays suspended in water instead of rising and popping. In the Bimini NanoJet Eco, nanobubbles measure 0.005 to 0.02 microns, averaging 0.01, which is roughly 2,500 times smaller than a human skin pore.
Because it stays suspended, the oxygen remains in contact with whatever is in the water for as long as the water holds it.
See the NanoJet Eco in Your Own Bathtub
35 seconds with co-founder Jason Applewhite showing exactly how the home unit installs — hose drops into your existing bathtub, sticks to the side, and starts circulating oxygen nanobubbles. Soak for 30–45 minutes.
“This is allowing your bathtub to do what it's never done before — deliver oxygen into your body.”
Does oxygen actually absorb through your skin?
Yes — skin absorbs oxygen directly from its environment, and the rate depends on how much oxygen that environment holds. The NanoJet Eco raises the water's dissolved oxygen to 28 ppm at 95%+ purity and holds it there as nanobubbles, so oxygen stays against your skin for the full 30 to 60 minute soak.
Here's the part that makes it work, and it's a size problem, not a chemistry problem.
Blow air into water through a normal jet and you get bubbles you can see. They race to the surface and pop. Total contact time with your skin: a fraction of a second. That's a jacuzzi.
A nanobubble is a different object. At 0.005 to 0.02 microns — averaging about 0.01 — it's roughly 2,500 times smaller than one of your pores, and it's small enough that buoyancy stops mattering. It doesn't rise. It suspends. The water turns faintly cloudy and stays cloudy, and every square inch of your submerged skin is sitting in oxygen for half an hour.
The NanoJet Eco produces 300 million of them per milliliter, at 95%+ oxygen purity, saturating the water to 28 ppm.
That's the whole idea. No pressure chamber, no mask, no tank. You're in warm water, and the water is carrying an oxygen load your bathtub has never been able to hold before.
“This is allowing your bathtub to do what it's never done before — deliver oxygen into your body.”
What can you expect to feel?
Each benefit is stated as mechanism → what users report → who said it. No mystery claims.
Inflammation
Mechanism: Oxygen-saturated water at 28 ppm puts oxygen in direct, prolonged contact with skin across your whole body at once — without the vasoconstriction that cold exposure causes.
What you feel: Most users report reduced soreness and stiffness within the first few sessions.
"The Bimini NanoJet helps reduce my inflammation. I feel like I can get back in the ring!"
Everyday Aches
Mechanism: Warm water over 30–60 minutes does what warm water does for stiff tissue; the oxygen load is what makes it more than a bath.
What you feel: The soak itself is pleasant — which is the point. Adherence is the hidden variable in every recovery protocol.
"I was blown away by the Bimini treatment. My body hasn't felt this good in a long time."
Sleep
Mechanism: A warm 30–60 minute soak 60–90 minutes before bed drops core temperature on exit — the same lever behind the well-documented warm-bath-before-sleep effect.
What you feel: "Refreshed, recovered and reenergized" is the most common first-week report.
"Can't say enough great things about the Bimini NanoJet! After the Bimini, I feel refreshed, recovered and reenergized."
Recovery That Sticks
Mechanism: A daily-viable, warm, low-effort recovery input you'll actually keep doing is worth more than an intense one you avoid. At Rice University, 80–90% of athletes switched from cold tubs — voluntarily.
What you feel: This is a habit device: the results compound because the sessions actually happen.
"Unreal results...I love my NanoJet!"
Bimini systems are wellness devices, not medical devices. They are not intended to diagnose, treat, cure, or prevent any disease. Testimonials reflect individual experiences.
What does a NanoJet Eco session actually feel like?
A NanoJet Eco session is a 30 to 60 minute warm bath in visibly cloudy, oxygen-saturated water. There is no cold shock, no pressure, no mask, and no sensation of the bubbles themselves. Most users describe the soak as relaxing and report the difference the following morning rather than during the session.
How does the NanoJet Eco compare to a cold plunge, HBOT, or contrast therapy?
A cold plunge works by cold shock and lasts minutes; hyperbaric oxygen requires a pressurized chamber at $150–$400 per clinic visit. The NanoJet Eco delivers oxygen through the skin during a warm, comfortable 30 to 60 minute soak in your own bathtub — at $15.46 per session in hardware over three years of regular use.
| NanoJet Eco | Cold Plunge | HBOT (hard chamber) | Contrast Therapy | |
|---|---|---|---|---|
| Mechanism | Transdermal oxygen from nanobubble-saturated warm water | Cold-induced vasoconstriction | Pressurized oxygen, systemic | Alternating hot/cold vasodilation |
| Session length | 30–60 min | 2–11 min | 60–90 min | 20–30 min |
| Discomfort | None — it's a warm bath | High | Moderate (confinement, ear pressure) | Moderate–high |
| Purchase cost | $9,650 | Varies widely by unit | Typically per-visit clinic pricing | Two vessels, or facility access |
| Cost / session, 3 yr @ 4×/wk | $15.46 hardware-only | Studio visits billed per session | $150–$400 per clinic visit | Facility fees vary |
| Space required | 18″ × 18″ × 21″ + your existing tub | Dedicated tub footprint | Dedicated room | Two vessels |
| Installation | None. 110V outlet. | Often drainage + chiller power | Professional install | Plumbing |
| Can you do it daily? | Yes | Yes | Clinic-scheduled | Yes |
| Best for | Home users who want a warm, repeatable routine | People who want cold adaptation specifically | Clinical / medical supervision | Athletes with facility access |
Competitor costs are stated qualitatively where a sourced market figure isn't available — we publish arithmetic we can defend, not estimates. HBOT per-visit range as published on our comparison page.
Compare all four NanoJet systemsWhat does the NanoJet Eco actually cost per session?
At $9,650 with four sessions per week over three years, the NanoJet Eco costs about $15.46 per session before consumables and utilities. There is no membership, no per-session fee, and no appointment — the unit lives in your own bathroom.
HBOT clinic pricing, per visit
$150–$400
Membership, per-session fees, appointments
None
Assumptions behind this math
- At 2 sessions per week the hardware figure is $30.93 per session — still below typical per-visit recovery pricing.
- Consumables (nitrogen filter sieve $357, hose set $135) and water/electricity are additional and disclosed below; replacement timing depends on usage.
- HBOT per-visit range as published on our comparison page.
Ongoing costs, stated up front
The Eco uses a nitrogen filter sieve ($357) and a hose set ($135), both replaceable — replacement timing depends on how heavily you use the unit. Plus the water and electricity for a 30–60 minute soak on a standard 110V outlet. No chemicals, cartridges, or subscriptions.
Specifications
What happens after you order?
Every Eco is built to order. Here's the four weeks, so nothing is a mystery — the same fact that reads as a warning sign unexplained reads as a build queue once it's itemized.
Day 0
Order confirmed. You get a receipt, your build slot, and Jason's setup video so you know exactly what's coming.
Days 1–3
Onboarding email: your first-30-days protocol, water temperature guidance, and what to have ready.
Week 2
Build update from Houston with your unit's status.
Week 4
Ships free, continental US, with tracking. 60 lbs, one box.
Delivery day
One person can unbox and set it up — hose into the tub, plug into a 110V outlet. Soak the same evening.
Who the NanoJet Eco is not for
We'd rather you not buy it than return it. Skip the Eco if:
You don't have a bathtub. The Eco works in a tub. If you only have a shower, look at the O₂ HydroLounge instead. O₂ HydroLounge →
You specifically want cold therapy. The Eco is a warm-water system. If the cold itself is what you're after, this is not a substitute for it — it's a different input.
You won't do it 3–4 times a week. This is a habit device. Used twice a month it's an expensive bath. Book demo sessions instead →
You're treating a diagnosed medical condition. Bimini is a wellness device, not a medical device. Talk to your doctor — and don't replace their plan with ours.
You need to run more than one person at a time. Facilities and teams need the NanoJet Pro or All-In. NanoJet Pro →
Bimini NanoJet® Eco — Questions, Answered
What is an oxygen nanobubble?+
An oxygen nanobubble is a bubble of oxygen gas smaller than 0.1 microns — small enough that it stays suspended in water instead of rising and popping. In the Bimini NanoJet Eco, nanobubbles measure 0.005 to 0.02 microns, averaging 0.01, which is roughly 2,500 times smaller than a human skin pore.
Does oxygen absorb through your skin?+
Yes — skin absorbs oxygen directly from its environment, and the rate depends on how much oxygen that environment holds. The NanoJet Eco raises the water's dissolved oxygen to 28 ppm at 95%+ purity and holds it there as nanobubbles, so oxygen stays against your skin for the full 30 to 60 minute soak.
Is oxygen nanobubble therapy safe?+
The Bimini NanoJet Eco adds oxygen to bathwater at 95%+ purity and 28 ppm saturation; it does not pressurize the body, use a mask, or deliver oxygen at concentrations above atmospheric pressure. Bimini is a wellness device, not a medical device, and makes no claim to treat, cure, or prevent any condition. Consult a physician before beginning any recovery protocol.
Can you use the NanoJet Eco in a regular bathtub, and does it need plumbing?+
The NanoJet Eco works in any standard bathtub with no plumbing modification and no permanent installation. The hose drops into the tub and mounts to the side; the unit plugs into a standard 110V household outlet. It measures 18 by 18 by 21 inches, weighs 60 pounds, and stores in a closet between sessions.
How long is a NanoJet Eco session?+
A NanoJet Eco session runs 30 to 60 minutes in warm water. Bimini's recommended protocol for the home unit is a 30 to 45 minute soak. Sessions require no supervision, no mask, and no post-session cooldown, so the unit can be used daily.
How much does the Bimini NanoJet Eco cost?+
The Bimini NanoJet Eco costs $9,650, with 0% APR financing available through Affirm. The price includes free shipping to the continental United States, a two-year manufacturer warranty, and a 30-day return window. Replacement consumables — a nitrogen filter sieve at $357 and a hose set at $135 — are sold separately.
What does oxygen therapy cost per session at home?+
At $9,650 used four times per week for three years, the Bimini NanoJet Eco works out to roughly $15.46 per session for the hardware, plus consumables and utilities. There is no membership fee, no per-session charge, and no appointment required, because the unit lives in your own bathroom.
Is the Bimini NanoJet Eco worth it?+
The Bimini NanoJet Eco suits someone with a standard bathtub who will use it three to four times a week and wants a warm-water recovery routine rather than cold exposure. It is not suited to people without a bathtub, people who specifically want cold therapy, or facilities treating multiple people at once, who need the NanoJet Pro.
More questions? Read the full FAQ →
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Customer Reviews
“We've had the Bimini NanoJet for over 2 years now and can't imagine our facilities without it. 80-90% of our athletes have switched from using our cold tubs to now using the Bimini.”
Dean Miller
Associate Athletic Director - Sports Medicine & Performance
Rice University
“I was blown away by the Bimini treatment. My body hasn't felt this good in a long time. It's crazy, but the science is real!”
C.J. Mosley
NFL Defensive Lineman
“That s**t was 🔥🔥🔥”
Fred Kerley
World Champion 2022 (100M), Silver Medalist 2021 Olympics
Team USA
“Can't say enough great things about the Bimini NanoJet! It's definitely changed my game from a recovery standpoint. After the Bimini, I feel refreshed, recovered and reenergized.”
Tyler Biadasz
Pro Bowl NFL Center
“Unreal results...I love my NanoJet!”
Gabby Thomas
2X Olympic Medalist
Team USA
“The Bimini NanoJet helps reduce my inflammation. I feel like I can get back in the ring!”
Reggie Johnson
3x Boxing Champion
Flexible Financing with Affirm
Get your Bimini NanoJet® Eco today with easy monthly payments. $268/month for 36 months at 0% APR — $9,650 total.
Want to experience it first?
Book a free demo session at a Bimini partner facility near you. One session is all it takes to feel the difference.
