Protect Your Family From The Silent Killer.
A real-time carbon monoxide and gas detector that shows your levels on a live display. So you can see your family is safe, not just hope a green light means what you think it means.
So a leak that starts while everyone sleeps never gets the hours it needs to turn deadly...
You catch it on the display at the first trace, while there is still all the time in the world to act.
"We Already Have A Detector" Is Not Protection.
Everyone assumes a detector on the wall means the family is covered.
So you stop thinking about it. But the alarm in most homes was built to meet one thing. The legal minimum. Not to warn you early. To eventually make noise once the air is already dangerous.
It stays silent at the low levels that give kids headaches and make them drowsy. It can wait an hour or more as levels climb. A slow leak overnight can sit under the line all night and never sound at all.
By the time it finally screams, everyone inside has been breathing it for hours. That is not protection. That is a device doing the bare minimum it was built to do.
The families who never woke up were not careless. They had a detector. They tested it. They trusted the green light. It just never showed them the one thing that mattered.
See the real number in your air, from the first trace, while there is still time to act.

Real bedtimes, real calm.
The Danger You Can't See, Smell, or Taste.
Carbon monoxide is one of the leading causes of accidental poisoning at home, and almost no one sees it coming. Here is what most people never think about.
Most families believe they are protected. Most have never actually checked.
A green light shows you nothing. A number shows you everything.
Here is what happens as carbon monoxide climbs in your home, on a standard green-light alarm versus a screen you can actually read.
PPM
PPM
PPM
PPM
PPM
PPM
A green light asks you to trust it. A live number lets you check it.
You did everything they told you to.
You bought the detector.
You test it every month. It beeps. You feel covered.
You see the little green light and think you are safe.
And it still would not warn you until it was almost too late.
Because none of it shows you the one thing that matters. The real level in your air.
"We had a detector on the wall. I genuinely thought we were covered."
"You cannot see it. You cannot smell it. That is the part that terrifies me."
A standard alarm is built to stay silent. A real-time monitor is built to show you.
A cheap alarm holds its alarm until carbon monoxide is already near 70 ppm, and it is allowed to take an hour or more to sound. By then everyone inside has been breathing it for hours. Vigil shows you the actual number the whole way up, from the first trace, so you see the danger building while there is still time to act. That is the difference between a light you hope is working and a number you can watch.
Thirty seconds to set up. Then it never stops watching.
No wiring. No app. No subscription. Plug it in and it reads the air in real time, day and night, on one screen.
Why a real-time monitor does what a green-light alarm can't.
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From families who stopped trusting the green light.
I am the one who handles this in our house. I thought a detector on the wall meant we were fine. Seeing the actual number every night is a completely different kind of peace.
My husband said I was being paranoid. Then it picked up a reading near the furnace we never would have known about. He doesn't say that anymore.
You cannot see it or smell it. That was the part that kept me up at night. Now I look at the display, see the zero, and actually sleep.
Bought one for us and one for my parents' place. They are older, gas heat, an old furnace. Worth every cent for that one alone.
Took about thirty seconds. Plugged it in on the shelf and it was live. No electrician, no drilling, no app to fight with.
One night the number started climbing while we were watching TV. We aired the house out and called someone. That reading did its job.
Questions, answered honestly
Most alarms give you a single green light and a sound that only triggers once carbon monoxide is already high. Vigil shows you the actual level in real time on a display, from the first trace, so you see it building instead of waiting for a beep that may come too late.
No, and you should not remove it. Keep your existing alarm as your last line. Vigil is the real-time layer you add on top, so you can see the level rising long before a standard alarm would ever make a sound. Think of it as eyes, not a replacement.
All of it. Vigil is a 6-in-1: carbon monoxide, combustible gas, smoke, plus temperature and humidity, on one screen. One device covers the threats most homes need several to catch.
It reads the air continuously and shows small everyday changes on the display without screaming at you. It saves the loud alert for readings that actually matter, so you get the information without the constant false alarms that make people unplug the cheap ones.
About thirty seconds. Plug it in, no tools, no electrician, no app. For coverage, most families put one near the sleeping areas and one near the main gas appliance, the furnace, water heater, or stove. Larger homes add one per floor.
Then you are covered by our 60-day money-back guarantee. Try it in your home. If it does not give you more peace of mind, email us within 60 days for a full refund. [Confirm this line matches your Shopify refund policy before launch.]
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