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Know The Danger Before It Becomes An Emergency

OxySafe is an easy-to-use home CO detector
that shows real-time carbon monoxide levels, so you can spot danger early and help keep your family safe inside your home.

Real-Time CO Readings — See carbon monoxide levels as they change, instead of waiting for an alarm.

Ready in 30 Seconds — Plug it into any outlet and start monitoring immediately.

Peace of Mind Every Night — Know your home is safe while you and your family sleep.

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“After reading stories about families being exposed to CO inside their homes while sleeping, I couldn’t stop thinking about it. We bought OxySafe for our house. Now every night I glance at the display before bed, see that ‘0’, and sleep knowing my family is protected.”

— Mary T. 34 Texas

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3-Year Warranty

2025 Safety Award Winner

60-Day Money Back Guarantee

Don't Become Another Headline.

Carbon monoxide is the #1 cause of accidental poisoning deaths in America.

Every year, over 400 Americans die from CO poisoning, many of them while sleeping. The tragedy? Many victims had a “working” detector in their home. Green light glowing. Silent. CO can come from furnaces, water heaters, gas stoves, fireplaces, attached garages, or other fuel-burning appliances. You can’t smell it. You can’t see it.

You just don't wake up.

Every Breath Counts.
Cheap detectors wait. OxySafe doesn't.

Introducing: OxySafe CO Detector

OxySafe is a professional-grade detector specifically designed to show you real-time CO levels starting at 0 PPM.
 
It's an easy-to-use, accurate device that anyone can install in 30 seconds no ladder, no tools, no electrician.
 
Keeping a OxySafe in your home is one of the most important decisions you can make for yourself and your family.

Because the silent killer doesn't give warnings. OxySafe does.

Designed By Firefighters. Built To Save Lives.

OxySafe was developed with first responders who saw the same tragedy repeat itself - families with "working" detectors who never got the warning they deserved.

✓ UL 2034 Certified — Strictest CO detector standards in North America
 
✓ Professional-Grade Sensors — Same technology used by fire departments

✓ ETL Listed — Independently tested for safety and accuracy
 
OxySafe isn't just another detector. It's the detector firefighters wish every home had.

Like having a fire station in your home — watching the air so you don't have to.

Meet the American Familys who protect themselfes with OxySafe

Over 500.000+ Homes upgraded already

Bobby M.

Verified Buyer

"I Saw 47 PPM. My Old Detector? Silent."

"We had a 'working' detector for 6 years. Green light. Beeped when I tested it. Then I got OxySafe just to double-check. First night: 47 PPM near my son's bed. My old detector? Still glowing green. Still silent. I unplugged it and threw it in the trash. OxySafe probably saved my son's life."

Jan M.

Verified Buyer

"Now I Sleep Better Every Night"

“My husband and I always thought our old hallway detector was enough. But after reading about carbon monoxide leaks in homes, I couldn’t stop thinking about it. OxySafe changed that. Every night before bed I glance at the display and know exactly what’s going on. For the first time in a long time, I actually sleep through the night.”

Karolina T.

Verified Buyer

"I Bought One For Our House And One For My Parents"

“We bought OxySafe for our home after realizing our old detector was over 10 years old and still showing a green light. Then I ordered one for my parents too. After everything I learned about carbon monoxide, I didn’t want to take chances. Now I don’t lie awake wondering if everyone is safe. Best decision I’ve made.”

What Makes OxySafe So Different

Shows real-time CO levels

Digital Display from 0 PPM

Just a Green Light

Alerts You Early

See Danger Rising

Waits Until 70PPM

Battery Backup

Power Outage Protection

No Backup

Easy Install

Plug-In, 30 Seconds

Ceiling Mount, Ladder Required

No False Alarms

Professional Sensor

Goes Off Randomly

Guarantee

3-Year Warranty

5-7 Silent Expiration

Protect Your Family. Get Your OxySafe Today!

Select Your Package

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CHOOSE FOR YOUR HOME:

APARTMENTS

1-PACK
1 Pack

$59.95

Per Detector

Total: $89.95 $59.95

3-Year Warranty

FAMILY HOMES

2-PACK
2-Pack

$50.95

Per Detector

Total: $179.95 $101.95

3-Year Warranty

Free Shipping

FULL COVERAGE

3-PACK
3-Pack

$44.95

Per Detector

Total: $269.95 $134.95

3-Year Warranty

Free Shipping

Our trusted payment processors:

We use a 256-bit secure shopping cart where 100% of your data is encrypted, safe and secure. This is the same data security standard used by most banks, governments and military organizations.

Your Purchase Is Protected By Our
60-Day "Peace Of Mind" Guarantee

Here at OxySafe, we make sure our customers feel safer, or we refund 100% of their investment. We're so confident you'll finally sleep knowing your family is protected that we'll bear all the risk.

60 Day Money Back Guarantee

Some families feel the relief the first night. Some take a week to stop checking the old detector out of habit. Everyone's different. So the best thing you can do is give it a try, and if you don't feel safer, calmer, and finally certain your family is protected, you have 60 days to claim a refund and get your money back.

Real, Verified Results:
 See Why Homeowners Are Replacing Their Detectors and Calling OxySafe “Life Saving”

Note: All reviews below are from actual paying customers.
They have been authenticated and verified

Robert M., 48

Verified

Reviewing

OxySafe CO Detector

I recommend this product

1 Day Ago

"I Bought One For Ourselves And My Brother"

“My brother and I both have kids at home. After learning how carbon monoxide can build up overnight, I ordered one for each of our homes. It’s a simple way to protect the people you care about.”

Amanda K., 59

Verified

Reviewing

OxySafe CO Detector

I recommend this product

3 Days Ago

"My Husband Doesn't Roll His Eyes Anymore"

“My husband thought our old detector was ‘good enough.’ Then I showed him how many standard detectors don’t alert until dangerous levels are already present. We ordered OxySafe that same night. Now going to sleep comes with one less thing to worry about.”

Michaela T., 74

Verified

Reviewing

OxySafe CO Detector

I recommend this product

7 Days Ago

"I'm 74 And Installed It Myself"

“I’m 74 years old and had OxySafe up and running in my home in less than five minutes. No tools. No wiring. No calling my son for help. I live alone, and it’s reassuring to know I can check my CO levels anytime I want.”

Thomas D., 78

Verified

Reviewing

OxySafe CO Detector

I recommend this product

11 Days Ago

“One Of The Most Important Things In My Home”

“I’m pushing 80 and still live independently. But I’ve always wondered what would happen if something went wrong while I was asleep. Now I look at that little screen, see ‘0,’ and relax. It’s one of the smartest purchases I’ve made for my home.”

Jon T., 50

Verified

Reviewing

OxySafe CO Detector

I recommend this product

18 Days Ago

"It Found What Our Factory Detector Missed"

“We had a standard detector in the hallway. I assumed we were covered. I bought OxySafe just to compare. A few days later, OxySafe showed elevated CO levels. The old detector? Silent. Green light glowing. Turns out we had an issue near the furnace. My wife and I still talk about what could have happened if we’d never checked.”

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Questions from Homeowners

How is OxySafe different from my current detector?

Most detectors only show a green light — which stays on even when the sensor is dead. They don't alarm until 70 PPM, which is AFTER 1-4 hours of exposure. OxySafe shows you real-time levels from 0 PPM on a digital display. You see the truth, not a light that lies.

Will it false alarm when I cook?

No. OxySafe uses professional-grade electrochemical sensors — the same type used in industrial settings. They detect real threats, not toast or shower steam.

Does OxySafe has battery backup?

Yes. OxySafe includes a built-in battery backup, so it continues monitoring and protecting you even during power outages. If your home loses electricity overnight, OxySafe will keep detecting carbon monoxide and alert you if dangerous levels are present.

Where should I install OxySafe?

OxySafe plugs into any standard outlet, no tools or installation required.

 

For best protection, place it near potential CO sources like your furnace, water heater, fireplace, gas stove, or attached garage, and close to where you sleep.

 

Most homeowners place one in the hallway or main living area and one near the bedrooms. Many families choose the 2-Pack or 3-Pack to protect every key area of the home.

Is it hard to install?

No. Plug it into any eye-level outlet. That's it. Takes 30 seconds. No ladder, no tools, no electrician.

How many do I need?

For smaller apartments or single-level homes, one unit may be enough. For larger homes, multi-story houses, or homes with separate sleeping areas, we recommend two or more units for complete coverage.

 

Most homeowners choose the 2-Pack — one near the main living area and one near the bedrooms — for peace of mind throughout the entire home.

Can I use it if I live alone?

Yes! OxySafe is perfect for people who live alone. It watches 24/7 and will alert you to danger even while you’re sleeping.

What if it doesn't work for me?

You're covered by our 60-Day "Peace of Mind" Guarantee. If you're not satisfied for any reason, we'll refund every penny. No questions. Plus, the 3-Year Warranty means we replace it free if anything ever goes wrong.

My detector is hardwired. Isn't that better?

Hardwired means it runs on electricity, but the SENSOR inside still expires after 5-7 years. The green light stays on even when the sensor is dead. OxySafe plugs in and shows you a real number, so you always know it's working.

How fast will I receive it?

Ships from US warehouse. Usually 6-8 business days.

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