From Zero to $18 Million: How Echo Water's CEO Is Riding the Hardware Wave
An interview with Josh Carr, CEO of Echo Water, on the Breakout CEO Podcast with host Jeff Holman
Restoring Old Things — Cars and Companies
Josh Carr has a thing for fixing what others have given up on. In his spare time, he restores classic cars — not because he has to, but because working with his hands is a welcome reset from a day full of sales calls and strategy. It's the satisfaction, he says, of taking something broken and making it work again.
That same instinct brought him to Echo Water.
He recently finished restoring a 1950s Volkswagen Beetle — a genuinely rare find, since only 2,400 of that model were imported into the United States that decade. What started as a simple cleanup turned into something much deeper when he began sanding through the paint and found 14 layers of color underneath — 14 different lives that car had lived.
"There's something very human about not giving up on the old thing," Josh reflects. "There's still value there."
It's an apt metaphor for what he's done with Echo Water.
Rescuing a Visionary Company
Echo Water was founded by Paul Barattiero, a self-described visionary who identified hydrogen water as a powerful health solution before almost anyone else was paying attention. He launched the company before there were even clinical studies to back his intuition — and then, about a year after launch, the first major study appeared in Nature Medicine confirming the remarkable antioxidant properties of hydrogen water.
Paul was right. He was just early.
After a decade of beating that drum and fighting for awareness — along with some business complications and legal challenges — Paul found himself exhausted and stuck. That's when Josh stepped in. The two restructured the business entirely, starting from scratch while building on everything Paul had developed: the knowledge base, the equipment designs, and the foundational technology.
"It wasn't starting at zero, per se," Josh explains. "We had to start at zero revenue, just like everybody, but his depth of knowledge and the things he'd encountered gave us a running start."
Building From Zero — Again
When the new business launched, Josh let go of the existing staff and invited people to reapply. Only two customer service employees made the cut. There were no inherited customers — everything had to be rebuilt from the ground up: new website, new warehouse, new headquarters, new audience.
In the first month, they did $20,000 in sales.
That's not enough to keep the lights on in a hardware business. Software companies can survive lean early months with high margins; physical product companies have to claw for every percentage point of margin. But Josh treated that first $20,000 the same way an entrepreneur treats their first sale — as a yardstick, proof that the direction was right.
Three years later, Echo Water did $18 million in revenue. Entirely bootstrapped. No outside investment.
What Echo Water Actually Does
At its core, Echo Water exists to solve a gap that most people don't realize exists in their own bodies.
Your body is designed to produce hydrogen naturally — it happens through fermentation in the gut. But the vast majority of people today have compromised gut health, which means they're producing far less hydrogen than their body needs. Meanwhile, the body's demand for hydrogen as an antioxidant only increases with age.
Echo Water's products are designed to fill that gap.
Their flagship portable product, the Echo Flask, is a hydrogen water bottle with a built-in generator. Fill it with water, and the device uses a proton exchange membrane and platinum-coated electrodes to separate water molecules, venting oxygen out through a port at the base while dissolving hydrogen gas into the water. The hydrogen then gets absorbed through the gut, just as it would be if the body were producing it naturally.
Hydrogen is the smallest element on the periodic table — small enough to go anywhere in the body — and it functions as a highly selective antioxidant. Unlike broad-spectrum antioxidants like vitamin C, hydrogen targets only harmful free radicals (specifically the oxidative stress that damages cells) while leaving beneficial oxidative processes completely intact. There are now between 1,500 and 1,800 studies documenting its health effects.
Beyond the portable bottle, Echo Water offers:
- Home hydrogen water systems — countertop and under-sink units that connect to existing plumbing
- Whole-home filtration — high-end systems designed to remove PFAS, forever chemicals, hormones, and other contaminants that standard filters like Brita don't touch
- An all-in-one smart system — combining reverse osmosis filtration, hydrogen generation, and UV treatment in a single under-counter device that connects to an app
"Everyone's taking supplements and vitamins and doing all these things," Josh says, "but no one's thinking about the foundation layer. Water is the delivery mechanism for everything else you're taking. Having the right water makes everything else work better."
The Problem With What's in Your Water
Josh makes no bones about how alarming water contamination actually is. Echo Water has scraped EPA data across 45,000 zip codes and found contaminants in every single one — many of them far above health guidelines.
The distinction, he points out, is that local governments regulate for what will kill you quickly. They're less concerned with what might cause harm over 20 or 30 years.
Echo Water's website includes a tool where users can enter their address and zip code to pull up EPA data for their specific area and see exactly how their local water compares to health guidelines. The results, for most people, are sobering.
"As you go down the list of contaminants," Josh says, "it's basically cancer, cancer, cancer, cancer."
And it's not just the water you drink. Josh raises a point few people consider: the steam inhaled during a shower. Your skin is designed to keep contaminants out. Your gut flushes bad things out. But your lungs are not equipped to filter what you inhale — and the steam from a hot shower carries everything in the water directly into your respiratory system.
His practical advice: at minimum, get a reverse osmosis filter under the kitchen sink. Then, if you can, go further.
Engineering a Moat: The Echo Flask
One of Echo Water's biggest early challenges was copycat products. Their original bottle was relatively straightforward to manufacture and didn't carry strong design patents — within a year of launch, Chinese manufacturers had flooded Amazon with knockoffs making identical claims, sometimes using Echo's own brand name or close derivatives of it.
The response was to build something that couldn't be copied.
The Echo Flask isn't just a rebrand — it represents a meaningful technological leap. The previous bottle generated up to three parts per million of dissolved hydrogen. The Flask generates up to eight parts per million. No competitor is currently producing above four or five.
The reason this is so hard to replicate comes down to physics. The concentration of hydrogen that can dissolve in water is governed by Henry's Law — it increases with pressure. To achieve eight parts per million, the bottle has to hold up to 90 pounds of pressure per square inch. That requires engineering the bottle to flex rather than crack or explode, which is why glass is completely off the table and why every component — the seals, the housing, the membrane assembly — has to be precisely engineered.
The design language also changed entirely. Where the previous bottle could have come from any brand in the world, the Echo Flask has a distinct visual identity carried across the entire product line. When Josh showed the product at CES, competitors walked the trade show floor with 3D scanners trying to map it on the spot — which he took as a compliment.
"When you see one of our products, you know it's our product," he says.
At CES this year, Echo Water also announced a larger 40-oz bottle and a new all-in-one under-counter smart system — both following the same design language and app integration.
The "Mobbing" Workflow
Internally, Echo Water has adopted a working method borrowed from software development and popularized at Tesla: "mobbing."
When a significant problem or opportunity surfaces, a small group of three to five people stops answering email, stops taking calls, and does nothing else for two to three days except work on that one problem. No other obligations. Pure, focused attention.
The first time Echo Water ran a mob, Josh wasn't involved. When the team presented their results, he was stunned — they had accomplished in three days what would normally have taken two to three months through regular project processes.
"It's like the greatest thing in the world," he says. "Just deep focus with a small, tight team, all working toward the same goal."
Why Hardware Is the Opportunity of the Decade
Perhaps the most unexpected part of the conversation is where Josh goes when asked about the broader business landscape — and it's a perspective worth sitting with.
His thesis: software is effectively over as a business opportunity.
"Anyone who has a software business is out of business," he says bluntly. "Within a year, you'll be able to tell your AI to clone Salesforce, and within a few hours it'll have done it and customized it exactly how your business wants, without a single human involved."
The SaaS model — develop once, sell a million times — has been the engine of Silicon Valley for two decades. But AI commoditizes that model entirely. Knowledge work, document generation, research, contracts — most of it is already automatable.
What AI cannot commoditize is physical goods. Hardware. Things that exist in the world.
Josh points to Elon Musk as someone who understood this early — every major Musk venture ends in a physical endpoint. Tesla, SpaceX, Starlink, the coming wave of humanoid robots. Even the AI investments are in service of navigating and acting in the physical world.
Meanwhile, the United States has spent decades outsourcing manufacturing knowledge — to the point where, when Echo Water wanted to build their product in the Philippines rather than China, they had to hire Chinese engineers and relocate them, because the manufacturing knowledge no longer exists domestically.
That hollowing-out, Josh argues, is exactly what creates the opportunity. Building physical things is hard. That's the moat.
How to Think About Starting a Hardware Business
For anyone looking to get into hardware, Josh offers two frameworks:
1. Combine two things that weren't previously connected. The iPhone, he points out, wasn't just a phone — it was a phone, an iPod, a camera, an alarm clock, a calculator, and a dozen other things combined into one object. Every combination creates a potential new product. He demonstrates the idea live: take a water bottle and an ice pack, start riffing, and within 30 seconds you have four or five product concepts to explore.
2. Take something that has always existed and do it better, or differently. Carpet cleaning is his example — low barrier to entry, robot-resistant, and wide open for business model innovation. Subscription model? Rental? White-glove service tier? Ten years of doing that well and you have a real business.
He also sees opportunity in acquiring businesses from the generation of skilled tradespeople now retiring — machine shops, fabricators, specialty manufacturers who weathered the outsourcing wave by being exceptionally good and narrowly focused. Many of those businesses have no succession plan.
For those not yet ready to jump fully in, his advice is simple: run small experiments. Test your weight on it. See what holds.
"I think everyone should be an entrepreneur," Josh says. "It's the natural state of humans. Everyone is happier when they do it."
Where Echo Water Is Headed
After three years of bootstrapping to $18 million, Josh is now considering outside investment — not because he needs it to survive, but because he believes there's a gap in the wellness technology market he wants to reach before anyone else does. Following a strong CES showing, he's had more than 30 inbound VC meetings in a single month without soliciting a single one.
He's being selective. The foundational infrastructure is in place. Any capital raised now, he says, would go purely toward acceleration.
Echo Water sees itself not as a water company, but as a wellness technology company — closer to a Whoop or an Oura Ring than to any bottled water brand. All products connect to an app. Health data integrates with other platforms. The physical product is the endpoint of a connected system.
And the mission hasn't changed from what Paul started with: get hydrogen back into people's bodies, clean the water that delivers everything else, and let the body do what it was designed to do.
