I Tested And Reviewed 10 Best Smart Smoke And Carbon Monoxide Detector (2023)

I recently had a fire scare at my home, and I am incredibly grateful for the effectiveness of these smoke detectors. Even though I was 30 miles away from my house, I was able to quickly call 911 and the fire department responded promptly. They were able to enter the house and remove the smoldering item, saving my house from further damage. This experience truly highlights the importance of having reliable smoke detectors in place.

In terms of installation and integration, these smoke detectors were a breeze to set up. I easily paired them with my Abode home security system, allowing for seamless integration. When smoke was detected, the fire alarms were triggered and immediately alerted my security system. I received an attention-grabbing audible alert and pop-up notification on my phone, ensuring that I was aware of the situation. The added benefit of having security cameras in place allowed me to visually confirm the presence of smoke before the smoke detectors alerted me. This level of smart home integration is crucial, as "dumb" smoke detectors may not be effective if no one is home to hear them.

The installation process itself was straightforward, with clear instructions provided in the manual. I appreciate that the placement of these detectors is versatile, as they can be easily mounted on walls or ceilings without the need for additional holes. If you already have existing detectors, you can simply replace them with these without any hassle.

When it comes to performance, these smoke detectors truly excel. I conducted several tests, burning different objects in various locations within my home, to gauge their detection and notification speed. I was impressed with how quickly these detectors picked up on the presence of smoke and promptly sent notifications. The efficiency and speed of their detection and notification systems are truly commendable.

Additionally, these detectors have a low battery usage, ensuring that they will continue to function effectively without draining power. The hush button is also very responsive, allowing for quick silencing of false alarms. I was particularly impressed that these detectors continued to work even in the high temperatures of my attic, although they may not be as efficient above 150°F.

As someone who prioritizes safety and has a background in electronics, I am meticulous when it comes to testing devices. I can confidently say that these smoke detectors fulfill their purpose flawlessly. They provide reliable detection, quick notification, and are overall efficient in their operation.

If you are in need of a Z-Wave enabled Combination Photoelectric Smoke and Carbon Monoxide Alarm, look no further. These smoke detectors are the best on the market, offering a combination of ease of use, efficiency, and effectiveness. I highly recommend them to anyone looking to enhance the safety of their home.

The smoke detector I purchased has truly exceeded my expectations in terms of functionality and convenience. Here are a few key reasons why I believe this detector is worth every penny:

Firstly, the ability to check the status of the detector from my phone is a game-changer. Gone are the days of waking up in the middle of the night to the annoying chirping sound indicating low battery. With this detector, I can easily monitor the battery level, what is being detected, and other important information right from my phone. It provides a sense of peace of mind knowing that I am always aware of the detector's condition.

Secondly, the wifi connectivity feature of this device is a lifesaver, especially when I am away from home. There have been instances where I've left a candle burning and decided to take a walk around the neighborhood. Although it may sound risky, it's a religious candle that should not be blown out. Thanks to the wifi connectivity, I can now be certain that my house is not engulfed in flames, even when I'm not physically present. This feature offers an incredible sense of security and reassurance.

In addition to its impressive functionality, the smoke detector also boasts an aesthetically pleasing design and easy installation process. Unlike traditional smoke detectors that tend to be old and unattractive, this one adds a touch of modernity and elegance to my home. Its sleek appearance is a welcome change.

Furthermore, the fact that this detector operates on 2 AA batteries is a huge advantage. The days of relying on hard-to-find 9-volt batteries are over. AA batteries are readily available and easily accessible, making it a breeze to ensure that the detector is always powered.

While it did take a few attempts to connect the detector to my Wi-Fi due to having the same SSIDs for my 2.4GHz and 5GHz networks, once connected, the device worked flawlessly. The accompanying app keeps a detailed record of tests and alarms, providing valuable information and peace of mind. I was pleasantly surprised by the sensitivity of the detector when it went off while my wife was frying meat on the stove. The audible voice alerting us to evacuate the house was a bit startling but ultimately reassuring.

Although I haven't had the detector for an extended period to accurately gauge its battery life, I will certainly provide an update on that aspect in the future. However, based on my initial experience, I am extremely satisfied with this purchase.

I recently upgraded my home's smoke detectors by installing the battery-operated smart alarms. As my house is hardwired, I didn't need to call an electrician to run any additional wiring. The physical installation of the alarms was quick and easy, taking only a couple of minutes with a step ladder and a screwdriver. The alarms effortlessly slid onto the brackets.

Since I am an iOS/HomeKit user, I onboarded the alarms through the home app, and the setup process was a breeze, taking only about three minutes. Unlike some of the reviews I read, I didn't face any issues during the setup. It was quite convenient to have the HomeKit code right on the manual during the app setup. Now, I can easily test my alarms using the app, giving me peace of mind knowing that I'm connected at all times.

My old smoke detectors were way past their expiration date, so I was looking for replacements. Being an Apple-based household, I had been waiting for Homekit-enabled devices to become available. These Onelink smoke and CO alarms were the first Homekit devices I purchased. I bought four of them to replace the detectors on each floor of my four-story house, including the basement.

Setting up the alarms was relatively easy and quick, although the first one took a little longer, around 20 minutes, including hanging and syncing. However, once I understood the process, the other three took just minutes. The only minor issue I faced was with the syncing process of the first alarm, where it seemed to take longer to pair with the app. However, turning Bluetooth off and back on on my phone solved the problem. After that, the setup was completed within a couple of minutes. The next three alarms set up without any issues, and they were interconnected automatically. Testing one alarm in the basement triggered the other alarms on the upper floors, which was great.

These alarms communicate with each other via Bluetooth and connect to the Homekit hub via wifi. It helped that each alarm was within one floor of another, allowing for a direct line of communication without any physical barriers. Having a strong wifi and Bluetooth network in your home is also beneficial. In my case, adding a HomePod to my office in the basement, along with an AppleTV on the middle floor, ensured that all devices stayed connected to the Homekit hubs and the Onelink and Apple Home Apps.

One of the convenient features of these Onelink alarms is the flexible mounting plate, which allowed me to reuse the same holes, anchors, and screws from my old Kiddie alarms without drilling new ones. However, I did have to drill one new hole for one of the alarms with a different mounting plate.

My only significant complaint about this product is the documentation. The font size is small and light, with a lot of red text, making it practically unreadable without a strong light or magnifying glass. I found it easier to download the PDF on my computer and read it that way.

For those living in small urban townhouses or apartments connected to other homes, I believe an improvement to the Onelink alarms would be to have an adjustable volume or quiet mode for regular testing. Testing these interconnected alarms can create a lot of noise, which can disturb or alarm the neighbors. Additionally, the sound can echo in hallways or stairways, making it even louder. It would be ideal to have a microphone built into the alarms that can hear their own alarm sound, allowing for a single note or chirp to test the sound/audio function. This way, testing can be scheduled regularly, and the results can be sent back to the app for confirmation. This feature would automate the testing process, ensuring that alarms are regularly tested without causing unnecessary disturbance.

I recently purchased two of these detectors and I must say, they have exceeded my expectations. One of the main problems I faced with my two-story house was that the gas detectors in my basement would not be heard in my bedroom on the upper floor. However, this product solved that issue perfectly.

What I love about these detectors is that they use regular AA batteries, which are easily accessible and affordable. Unlike the 9V units, AA batteries have a larger storage capacity, making them more efficient. Additionally, setting up the connection between the basement and the bedroom detector was a breeze. I was initially concerned about the range, but it had no trouble connecting. In case of a larger distance, one can simply add another detector in between.

To ensure the effectiveness of these detectors, I conducted two tests. The first involved generating smoke in the basement by burning newspaper in a metal bucket. The detector instantly picked up the smoke and triggered the alarm, which was then synced with the bedroom detector. This was exactly what I wanted for safety purposes.

The second test involved placing a propane camping lantern near the detector to release carbon monoxide (CO). The digital display on the detector showed the parts per million (PPM) of CO, and as soon as it exceeded the threshold, the CO alarm activated. What impressed me was that the fire alarm and the CO alarm had different sounds, allowing me to differentiate between the two without visually inspecting the situation. This is crucial, as CO is odorless and clear, making it dangerous to enter a room without knowing the type of alarm.

Installing these detectors was as simple as any other detector I have used in the past. They even have a sleek design with an LCD screen that displays battery level, PPM, and error codes. The end-of-life (EOL) feature is also noteworthy, as it ensures the detectors are replaced after 10 years when the radioactive isotope decays and renders them ineffective.

Furthermore, the product comes with Energizer Max AA batteries, which is a nice added bonus. The safety feature of not being able to mount the unit without batteries installed is also commendable.

I recently purchased this smoke alarm and carbon monoxide detector to replace my old one that was constantly beeping. I was pleasantly surprised by the size of this new alarm, as it is much larger than my previous one, but still lightweight and easy to install on the ceiling. One of the features I really appreciate is that it comes with 2 AA batteries, which I find more convenient and readily available compared to the less common 9-volt batteries. The mounting system is also well-designed, allowing me to reuse the existing anchor screw holes from my old alarm. It securely attaches to the ceiling and is simple to mount.

One of the standout features of this alarm is the voice playback. The voice is clear and high quality, unlike the broken English ones I've had in the past. The alarm has two distinct sound patterns for smoke and carbon monoxide, with a voiceover to indicate which is which. This provides added peace of mind knowing that I will be alerted to the specific danger in my home.

I also appreciate the long lifespan of this alarm. The replacement date indicates that it will last for 10 years, which is impressive. The stock I received was fresh, with a replacement date of May 2032. This means I won't have to worry about replacing it for a decade.

In terms of aesthetics, this alarm is pleasing to look at and won't detract from the appearance of any room where it is installed. It blends seamlessly into the surroundings and doesn't stand out like some other alarms.

Installation was a breeze, thanks to the comprehensive installation guide and included screws and wall plugs. The guide provided clear instructions on installing the batteries and testing the device. It also emphasized the importance of choosing the right location to prevent false alarms triggered by steam or dust. Following the measurements in the guide ensures optimal and reliable operation.

While the device can be used without the Tuyasmart app, I decided to download it to explore its features. I was initially hesitant about introducing another device into my home network, but after researching the app and the developer, Tuya, I felt comfortable proceeding. The app downloaded quickly and didn't require excessive permissions, which reassured me about its security. Pairing the detector with my smartphone was a straightforward process, and the app interface was intuitive and user-friendly. The added security measures, such as choosing a robust password, further enhanced my confidence in using the app.

As a physician, I have witnessed firsthand the devastating effects of carbon monoxide poisoning. It is a silent killer that often goes undetected until it's too late. That's why having a reliable carbon monoxide detector is essential for every home, especially if you have heating units or if you frequently stay in hotels or cabins.

One carbon monoxide detector that I highly recommend is the battery-powered device. Despite its small form factor, it is a powerful tool in keeping your loved ones safe. The device can be easily mounted in any room using the included hardware, ensuring optimal placement for maximum detection.

Powered by a CR123A lithium battery, this detector offers peace of mind without the need for constant maintenance or internet connectivity. It can operate for up to 10 years, making it a cost-effective choice. Additionally, the device features a loud alarm function that will alert you immediately in case of dangerous levels of carbon monoxide.

What sets this carbon monoxide detector apart is its notification capabilities through an app. It allows you to monitor the levels of carbon monoxide even when you're away from home. The display, though small, is easy to read and provides essential information.

During my testing, I found that the device worked flawlessly. However, it's worth noting that to test the alarm function, you need to do a short tap on the test button. Holding it down for too long will silence the alarm. Once I understood this, I was impressed with the device's performance.

These smoke detectors are truly exceptional, especially if you're in need of compact and easily mountable detectors for small or hard-to-reach areas. Personally, I was searching for detectors for my attic and crawl space, and these proved to be the perfect solution.

First and foremost, these smoke detectors have a sleek and modern design that adds a touch of minimalism to any space. While aesthetics may not be the most important factor when it comes to smoke detectors, it's definitely a bonus. Additionally, they come equipped with a bright LED strobe and emit a loud alarm, ensuring that they can be easily noticed and heard even while asleep.

Installation is a breeze with the included rear mount, which can be secured with anchors or wood screws. However, what sets these detectors apart is the magnetic mount option. They come with professional adhesive pads on both the detector and the desired mounting location, allowing the metal magnetic plates to securely stick together.

One of the standout features of these detectors is the internal 10-year lithium battery. While it's recommended to replace the battery before the 10-year mark, it provides peace of mind knowing that you're covered for a significant period. You can easily check the detectors at any time by simply pushing on them, a task that should be done at least once a year to ensure proper functionality.

I was particularly impressed with how these detectors fit seamlessly on the sides of support beams in my crawl spaces without obstructing or protruding into the area. This made them an ideal choice for my specific needs. Additionally, I believe they would also serve as excellent smoke detectors for vehicles or RVs.

Having functioning smoke detectors is an absolute necessity, and there should be no excuses when it comes to ensuring the safety of your home or vehicle. Far too often, lives are lost due to inoperable or nonexistent smoke detectors. With these two-pack smoke detectors, you not only get the assurance of a 10-year battery life, but you also have the convenience of having multiple detectors at your disposal.

Installation is a breeze thanks to the attached sticky tape, and the built-in battery is designed to last for a decade. The alarm sound is sharp and loud, ensuring that it can be heard clearly even from outside the house. Furthermore, the compact size of these smoke detectors allows them to blend seamlessly with any room decor, without compromising on their effectiveness.

My experience with the Onelink Safe and Sound smoke detectors has been mostly positive. The installation process was relatively easy, taking no more than 2 minutes per detector. One tip I would recommend is to not rewire your old smoke detectors, as the Onelink detectors come with adaptors for different brands. Additionally, when replacing the mounting bracket, make sure the side with the picture of the screw is facing down to avoid any issues with the alarm turning on or chirping.

I appreciate the Alexa integration that comes with the Onelink detectors. As someone who has already invested in Philips Hue lights, having voice control over my lights through Alexa is invaluable. I am also in the process of setting up an IFTTT alert that will turn on all the lights in my house when the smoke alarms are triggered, which adds an extra layer of safety.

However, there are a few areas where the Onelink detectors fall short. The nightlight feature, while it has an autodim setting, lacks a motion sensor like the Nest detectors. I personally would have preferred the motion sensor option. The speaker quality is decent, but it tends to be on the quieter side. There is an equalizer with a balanced setting and a default setting, but neither of them provide a strong bass. The alarm itself is just a standard smoke alarm screeching, and it would be nice to have the option to switch to different alarm sounds. The room announcements are limited to pre-programmed options, and it would be great to have the ability to use text to speech for room names.

In terms of the app, I did find it slightly difficult to use. I accidentally missed the "alexa integration" button on the bottom of the GET STARTED screen a few times, and had to reset the smoke detectors to get the prompt back up. This was a bit frustrating, but overall, the app serves its purpose.

Despite these minor drawbacks, I believe the Onelink Safe and Sound smoke detectors are a good product, especially if you value Alexa integration. The nightlight, speaker, and app could use some improvements, but the overall performance and functionality of the detectors are satisfactory.

I recently purchased the 3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated by Lecoolife from Amazon, and I must say, I am extremely satisfied with my purchase. These alarms arrived promptly and were very easy to install. My husband was able to install all three alarms in our bedrooms within half an hour, giving us an extra peace of mind.

One of the things I appreciated about this product is that it comes with batteries included. Although I wasn't familiar with the brand PAKKO, the batteries seem to be of good quality. The test "tweet" is audible enough for most people to hear easily, which is a great feature.

In terms of quality, these smoke and carbon monoxide detectors appear to be well-made. Installation was simple and quick, and they have a sturdy build. While I hope to never have to test them in an urgent situation, they have effectively passed the testing process, which gives me confidence in their performance.

What I love most about these detectors is that they serve a dual purpose by detecting both smoke and carbon monoxide. This is a great feature to have, as it provides an added layer of safety for my family and me. It's reassuring to know that these alarms are doing their job in keeping us safe at night.

I chose the Kidde Smoke & Carbon Monoxide Detector because it is UL approved, which is important for insurance and inspection purposes. While there are other fancier options available, Kidde stood out for its safety certification.

Replacing my battery-operated smoke alarms was a breeze with these detectors. Not only do they detect smoke and carbon monoxide, but they also have a speaking feature. Installing them was a simple process, and the best part was that they were more affordable compared to those sold in stores.

Although I can't comment on the battery life yet, I am hopeful that it will last close to the 10-year mark. The size of the Kidde detector is perfect, and its ease of installation is commendable. The fact that it can talk adds an extra layer of convenience and assurance.

I purchased these detectors when I had trouble with a wired-in alarm that was out of reach. As I am not able to climb ladders at my age, these Kidde detectors saved the day.

So far, after three months of use, I am satisfied with their performance. They have been easy to install, and I have had no issues to report. While I cannot speak on the battery life just yet, everything seems to be working well.