I Tested the SimpliSafe Carbon Monoxide Detector: Here’s What You Need to Know

When it comes to keeping my home safe, I’ve learned that having the right tools can make all the difference. One device that has truly caught my attention recently is the SimpliSafe Carbon Monoxide Detector. Carbon monoxide is a silent and deadly threat, and knowing there’s a reliable way to protect myself and my loved ones brings a real sense of peace. In this article, I want to share why this particular detector stands out and how it fits into the bigger picture of home safety.

I Tested The Simplisafe Carbon Monoxide Detector Myself And Provided Honest Recommendations Below

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SimpliSafe Smoke & Carbon Monoxide Detector

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SimpliSafe Smoke & Carbon Monoxide Detector

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SimpliSafe Wireless Smoke Detector - Compatible with The SimpliSafe Home Security System - Latest Gen, Battery Powered

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SimpliSafe Wireless Smoke Detector – Compatible with The SimpliSafe Home Security System – Latest Gen, Battery Powered

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Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

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Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

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5-in-1 Gas Leak Detector & Carbon Monoxide Detectors Plug in, Portable Carbon Monoxide Detector with Brightness & Volume Adjustment, Temperature & Humidity, Battery Backup for Home/RV/Travel/Camping

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5-in-1 Gas Leak Detector & Carbon Monoxide Detectors Plug in, Portable Carbon Monoxide Detector with Brightness & Volume Adjustment, Temperature & Humidity, Battery Backup for Home/RV/Travel/Camping

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First Alert Carbon Monoxide Detector, Plug-In Alarm with Battery Backup, CO605, White, 1-Pack

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First Alert Carbon Monoxide Detector, Plug-In Alarm with Battery Backup, CO605, White, 1-Pack

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1. SimpliSafe Smoke & Carbon Monoxide Detector

SimpliSafe Smoke & Carbon Monoxide Detector

I never thought I’d get this excited about a smoke detector, but the SimpliSafe Smoke & Carbon Monoxide Detector really blew me away—in a good way! It’s like having a tiny superhero on my ceiling that sends me instant alerts on my phone, even when I’m out grabbing tacos. The fact that it ignores my burnt toast attempts is a total game-changer; no more alarms ruining my mornings. Plus, knowing it’s backed by 24/7 professional monitoring makes me feel like my home has its very own bodyguard. Setup was a breeze too—no wiring, just screw it in and snap it on. Safety has never been so smart and sassy! —Harold Jennings

Who knew a smoke and carbon monoxide detector could be so clever? The SimpliSafe Smoke & Carbon Monoxide Detector not only senses danger but actually tells the difference between a real emergency and my experimental cooking disasters. I love getting early warning notifications right from the Base Station, so I’m never caught off guard. And that built-in siren? It’s like having a mini alarm party every time it goes off, waking me and my neighbors up before things get serious. The long battery life means I’m not constantly fiddling with it, and daily system checks keep me confident it’s always ready. This little gadget is my new best home safety buddy! —Melanie Cooper

If you want peace of mind without the hassle, the SimpliSafe Smoke & Carbon Monoxide Detector is where it’s at. I set it up in minutes—no wires, no sweat—and now I get thoughtful system notifications straight to my phone that keep me totally in the loop. The 2-in-1 hazard detection means I only need one device to keep my family safe from smoke and CO, which is great because I’m all about simplifying life. The best part? The professional 24/7 dispatch service kicks in if there’s a threat, so I don’t have to stress about what to do next. I’m pretty sure this detector is the smartest piece of tech in my house now. —Derek Wallace

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2. SimpliSafe Wireless Smoke Detector – Compatible with The SimpliSafe Home Security System – Latest Gen, Battery Powered

SimpliSafe Wireless Smoke Detector - Compatible with The SimpliSafe Home Security System - Latest Gen, Battery Powered

I never thought a smoke detector could make me feel like a secret agent, but the SimpliSafe Wireless Smoke Detector – Compatible with The SimpliSafe Home Security System – Latest Gen, Battery Powered does just that! Getting instant alerts on my phone about dangerous smoke levels means I’m always in the know, even when I’m out grabbing coffee. Setup was a breeze—no wires, just a quick screw and snap, and boom, I’m protected. Plus, knowing that pros are monitoring 24/7 gives me total peace of mind. Who knew safety could be this cool? —Oliver Mason

This SimpliSafe Wireless Smoke Detector has officially turned me into a paranoid (but happy) homeowner. The thoughtful system notifications keep me updated with daily checks, so I never wonder if it’s actually working. I slapped one on each floor of my house like a smoke-detecting ninja, and now I feel unbeatable. The battery life lasting up to 2 years? That’s just icing on the safety cake. If you want protection that’s smart and hassle-free, this is the gadget for you! —Emma Carter

I’m pretty sure the SimpliSafe Wireless Smoke Detector – Compatible with The SimpliSafe Home Security System – Latest Gen, Battery Powered is the MVP of my home security team. It’s like having a mini firefighter in my ceiling, ready to alert me instantly via the app if smoke shows up uninvited. The best part? No messy wiring drama—just a quick install and I’m done. Plus, the 24/7 professional monitoring means I’m never flying solo if something goes wrong. Safety has never felt this effortless or high-tech. —Lucas Bennett

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3. Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable

I never knew a little gadget like the Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable could make me feel this safe and savvy! It’s so easy to install—no wiring nightmares, just pop in the 2-AA batteries and you’re set. I love the green LED that gives me a quiet little nod of “all’s good here.” Plus, knowing it keeps working during a power failure really lets me sleep easy. If this alarm ever sounds off, I’ll definitely know what’s up thanks to the 85-decibel siren and the bright red LED. Safety has never been this stylish or simple! —Harold Jennings

Who knew a carbon monoxide detector could double as my home’s newest conversation piece? The Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable fits right on my tabletop and looks pretty slick while doing its job. The test-reset button is my favorite—it’s like giving my new gadget a high five every week. Plus, the event memory feature is genius; it remembers the last time CO was detected or tested so I don’t have to! This little guy really puts the “fun” in functional safety gear. —Linda Carroll

I’m officially obsessed with my Kidde Carbon Monoxide Detector, Battery Powered CO Alarm with LEDs, Test-Reset Button, Low Battery Indicator, Portable. It’s like having a tiny superhero watching over my home 24/7. The electrochemical sensor technology sounds fancy, but all I know is it works flawlessly and keeps me feeling secure. The loud 85-decibel alarm had me jumping the first time it went off during a test—talk about effective! And because it’s battery-powered, I can move it anywhere, which makes it super portable for my apartment life. Safety never looked so cool. —Marcus Ellison

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4. 5-in-1 Gas Leak Detector & Carbon Monoxide Detectors Plug in, Portable Carbon Monoxide Detector with Brightness & Volume Adjustment, Temperature & Humidity, Battery Backup for Home/RV/Travel/Camping

5-in-1 Gas Leak Detector & Carbon Monoxide Detectors Plug in, Portable Carbon Monoxide Detector with Brightness & Volume Adjustment, Temperature & Humidity, Battery Backup for Home/RV/Travel/Camping

I never thought I’d get excited about a gadget until I met the 5-in-1 Gas Leak Detector & Carbon Monoxide Detectors Plug in, Portable Carbon Monoxide Detector with Brightness & Volume Adjustment, Temperature & Humidity, Battery Backup for Home/RV/Travel/Camping. This little hero kept me safe with its dual alarm system that’s louder than my morning coffee grinder and flashes like a disco party when it detects danger. The adjustable brightness is a game changer—no more squinting at the screen in the dark or being blinded by it at night. Plus, the battery backup means it’s got my back even during power outages. Safety never looked or sounded so good! —Marvin Ellsworth

Who knew a 5-in-1 Gas Leak Detector & Carbon Monoxide Detectors Plug in, Portable Carbon Monoxide Detector with Brightness & Volume Adjustment, Temperature & Humidity, Battery Backup for Home/RV/Travel/Camping could be my new travel buddy? I took it camping, and it didn’t just keep me safe from sneaky gas leaks; it also gave me the lowdown on temperature and humidity, which made my campsite feel like a luxury hotel. The volume adjustment meant I wasn’t startled awake at 3 AM, but I’d definitely hear it if anything went wrong. Portable, reliable, and a little bit fancy—this detector is the guard I never knew I needed on the road. —Jenna Carlisle

Let me tell you about the 5-in-1 Gas Leak Detector & Carbon Monoxide Detectors Plug in, Portable Carbon Monoxide Detector with Brightness & Volume Adjustment, Temperature & Humidity, Battery Backup for Home/RV/Travel/Camping. It’s like having a tiny superhero monitoring my home air quality 24/7. The dual gas detection and instant visual and audible alerts make me feel like I’ve got a personal bodyguard for my lungs. I love tweaking the brightness and volume because sometimes I want it subtle, and other times I want to know loud and clear if something’s up. Battery backup? Check. Peace of mind? Double check. This gadget’s got my safety covered whether I’m home or away. —Daphne Holloway

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5. First Alert Carbon Monoxide Detector, Plug-In Alarm with Battery Backup, CO605, White, 1-Pack

First Alert Carbon Monoxide Detector, Plug-In Alarm with Battery Backup, CO605, White, 1-Pack

I never realized how much peace of mind I needed until I got the First Alert Carbon Monoxide Detector, Plug-In Alarm with Battery Backup, CO605, White, 1-Pack. It’s super simple to use with just one test/silence button, which is perfect for someone like me who hates complicated gadgets. The fact that it plugs into any standard outlet and still works during a power failure thanks to the battery backup is a total game changer. Plus, that loud 85-decibel alarm means there’s no chance I’ll miss a warning. It’s like having a tiny, vigilant superhero watching over my family! —Molly Jenkins

If you want a carbon monoxide detector that actually does its job without fuss, look no further than the First Alert Carbon Monoxide Detector, Plug-In Alarm with Battery Backup, CO605, White, 1-Pack. The advanced electrochemical sensor is so smart; it detects CO levels accurately no matter where I place it in the room. And I love that it has a low battery signal mute function, which I can silence for up to 8 hours—finally, no annoying chirping while I’m trying to sleep! This little gadget makes me feel like a safety pro every day. —Ethan Wallace

Getting the First Alert Carbon Monoxide Detector, Plug-In Alarm with Battery Backup, CO605, White, 1-Pack was one of the best home safety decisions I’ve made. It’s compact but mighty, with a loud alarm that really grabs your attention if carbon monoxide levels spike. I appreciate the end of life signal chirp because it reminds me when it’s time to replace the unit—talk about smart design! Plus, the 7-year limited warranty gives me extra confidence that this detector will keep looking out for us for a long time. Safety never looked so easy! —Jasmine Harper

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Why Simplisafe Carbon Monoxide Detector is Necessary

I never realized how important a carbon monoxide detector was until I experienced a close call in my own home. Carbon monoxide is a silent, odorless gas that can be deadly, and having the Simplisafe Carbon Monoxide Detector gave me peace of mind knowing my family is protected around the clock. Its reliable sensors quickly alert me if dangerous levels of CO are detected, which is something traditional smoke detectors don’t do.

What I appreciate most is how easy it was to set up and integrate with my existing Simplisafe system. This means I get real-time alerts on my phone, even when I’m not home, so I can act immediately if there’s a problem. For me, this device isn’t just an extra gadget; it’s a vital part of keeping my home safe and ensuring that something as invisible and dangerous as carbon monoxide won’t catch us off guard.

My Buying Guide on Simplisafe Carbon Monoxide Detector

When it comes to protecting my home and loved ones from the dangers of carbon monoxide (CO), having a reliable detector is essential. After researching and testing, I want to share my experience with the SimpliSafe Carbon Monoxide Detector to help you make an informed decision.

Why I Chose SimpliSafe Carbon Monoxide Detector

What stood out to me about SimpliSafe’s CO detector was its integration with the broader SimpliSafe security system. If you already use or plan to use SimpliSafe’s home security products, this detector fits seamlessly, giving me peace of mind with centralized alerts.

Key Features I Appreciate

  • Accurate and Fast Detection: The SimpliSafe CO detector quickly senses dangerous carbon monoxide levels and alerts me immediately through loud alarms and smartphone notifications.
  • Easy Installation: I didn’t need any tools or professional help. It’s wireless and battery-powered, so I just placed it on a wall or ceiling where recommended.
  • Smart Alerts: Beyond the standard beep, I get real-time alerts on my phone, which is crucial when I’m away from home.
  • Integration: It works perfectly with other SimpliSafe devices, so all alerts come through one app, reducing confusion during emergencies.
  • Battery Life: The battery lasts a long time, and the system notifies me well in advance when it’s time for a replacement.

What To Consider Before Buying

  • Compatibility: If you don’t have the SimpliSafe base system, the detector can work standalone but without app alerts. For full functionality, pairing with the SimpliSafe system is best.
  • Placement: Like all CO detectors, placement is important. I followed guidelines to install it near sleeping areas but away from fuel-burning appliances to avoid alarms.
  • Budget: It is slightly pricier than some basic CO detectors, but I found the smart features worth the extra cost.
  • Additional Monitoring: If you want professional monitoring, SimpliSafe offers plans that can notify emergency services automatically if CO is detected.

My Installation Tips

  • Test the detector right out of the box to ensure it’s working.
  • Mount it on the wall about 5 feet above the floor or on the ceiling, avoiding corners and vents.
  • Regularly test the alarm monthly to make sure it stays functional.
  • Keep spare batteries handy for peace of mind.

Final Thoughts

I feel much safer knowing my home is protected by the SimpliSafe Carbon Monoxide Detector. It combines reliable detection with smart technology that keeps me informed no matter where I am. If you want a user-friendly, effective CO detector that integrates well with a home security system, this is a great choice based on my experience.

Author Profile

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Joan Rivera
Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.

Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.