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X-Sense Smart Smoke Detector Fire Alarm with Replaceable Battery, Wi-Fi Smoke Detector, App Notifications with Optional 24/7 Professional Monitoring Service, XS01-WX, 3-Pack

  • Based on 432 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 25
Order within 17 hours and 31 minutes
Available payment plans shown during checkout

Size: 3-Pack Smoke Detectors


Style: Direct 2.4 GHz Wi-Fi Connection


Features

  • Cost-Free Real-Time Notifications: Control the XS01-WX smart smoke alarm remotely via the mobile app and get quick app notifications for alarms, faults, and low battery warnings
  • Direct 2.4 GHz Wi-Fi Connection: The battery-powered smoke detector can be connected to the X-Sense Home Security app via the 2.4 GHz Wi-Fi network without a base station
  • 10-Year Sensor Life: This smoke alarm comes equipped with a photoelectric sensor that detects slow-burning and smoldering fires and has a long lifespan of up to 10 years
  • Fast Fire Dispatch Within Just 3 Seconds: As a subscriber to the Protect+ Premium which provides 24/7 professional monitoring service, when an alarm is triggered, you will receive a message from the monitoring center within 3 seconds to verify the emergency. After the emergency is verified, a fire truck will be dispatched immediately
  • Mini and Compact: Measuring only 3.0 1.9 in (78 48 mm), this fire alarm with a replaceable battery is small and ultra-slim, making it easy to take along when you travel
  • Device Sharing Feature: Using the X-Sense Home Security app, you can share your devices with up to 12 different app accounts so the shared users can receive real-time push notifications

Brand: ‎X-Sense


Style: ‎Direct 2.4 GHz Wi-Fi Connection


Power Source: ‎Battery Powered


Color: ‎Direct Wi-Fi Connection


Item Dimensions LxWxH: ‎3 x 3 x 1.9 inches


Item Weight: ‎4.48 Ounces


Alarm: ‎Audible


Sensor Type: ‎Photoelectric


Manufacturer: ‎X-Sense


Part Number: ‎HU-XI-201


Item Weight: ‎4.5 ounces


Product Dimensions: ‎3 x 3 x 1.9 inches


Item model number: ‎XS01-WX


Size: ‎3-Pack Smoke Detectors


Material: ‎ABS


Shape: ‎Circular


Installation Method: ‎Screw-In


Mounting Type: ‎Protruding


Batteries Required?: ‎Yes


Warranty Description: ‎‎60-day money-back guarantee, 5-year quality warranty, and lifetime technical support


Date First Available: November 23, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Connects Through Your Network to Cellphone App to Alert You...
Size: 1-Pack Smoke Detector Style: Direct 2.4 GHz Wi-Fi Connection
I've lived in my house for some fifteen years. The house is a forty year old house and who knows how old the original detector is (it's hard wire but looks old). Bought two X-Sense smart smoke detectors to further digitally enhance my house as I'm away from the house for work, errands and family. In hindsight I should've done this years ago, as we'll spring for cameras, doorbells and security systems that alert some app on our phone but we don't think about a smart smoke detector??? I'm very pleased with these detectors. They came ready to go and are easily mounted, although I do think the mounting screws could be longer to get through the plaster on your ceiling or wall and find some real purchase to screw into. The app is straight forward and it was very easy to get them on my network and set up. I like they'll report low battery (they'll also chirp) and report a malfunction through the app as we all know n many of us never look at these things until something happens and our detector failed to go off. In testing some paper I set on fire, with a bucket and some water to throw it into, it alerted well enough and started a racket on my phone to get my attention. Being able to silence it from my phone is nice as the one in my kitchen I can't reach without a chair or ladder should cooking set it off. Would appreciate being able to see some kind of status in the app. App tells me each is online but doesn't show me a status. Can only assume they're self checking and if one malfunctions it'll report through the app. Would also like to initiate a regular test through the app (which I may have missed how to do) as I'll have to pull out and stand in a chair each month for the one in the kitchen. But all in all they're really good little devices and at some forty dollars each there's really no excuse to not have a few scattered around your house rather than just relying on the one your house came with that got stuck somewhere. Double that no excuse when you consider they'll alert to an app on your phone, so if everyone is away you won't have to depend upon your neighbors happening to notice smoke finding its way out of your house by which time you've got a pretty good fire going. You'll know right away and be able to call for help and perhaps because of the quicker response you'll be dealing with a small fire pit out before too much if any damage vs a raging inferno. I've purchased two and will probably purchase two more, for garage and attic. Oh and I placed one X-Sense detector next to the original detector that came with the house, I suspect it's some forty years old. In testing after set up both the X-Sense and the original house detector went off. Still after forty years the thing works, but it isn't smart and it's better to be safer than sorry. ... show more
Reviewed in the United States on August 19, 2023 by kblanco

  • Tiny but mighty!
Size: 1-Pack Smoke Detector Style: Direct 2.4 GHz Wi-Fi Connection
Such a cool little thing, I'm so glad I bought it. I have other "normal" smoke detectors in my residence but I don't have a smart one and having two dogs, this really gave me the peace of mind I was after. First off, it's really small!! A lot smaller than I thought or was expecting but the fact that it's "smart" with lots of handy features at that size is amazing. You just download the app, easily set up an account, then it will search for and add the detector seamlessly. After mounting it to the wall, which honestly is a piece of cake, you can give it a test from the app and check its status. The app will let you test the alarm, check the battery life, check the signal strength between it and your router, etc. You can add a friend or neighbour to your account so if the alarm does go off and isn't silenced in a certain amount of time it will send a notification to that person. Obviously it will alert you if the alarm goes off as well. There are paid services you can add to this such as automatic fire truck dispatch and such but I find the free, included features more than adequate. I just wanted to be notified of smoke/fire when I wasn't home so I'd be able to quickly alert a neighbour who could hopefully assist in saving my dogs if it ever came to that. I hate leaving them alone for extended periods of time because the thought of a fire or something fire related happening and me not being notified and/or getting back soon enough is always in the back of my mind. This little thing has truly given me the confidence to go about my day without the slightest worry of not being notified in case of smoke or a fire. Definitely recommend. Oh and this thing is LOUD!! ... show more
Reviewed in the United States on September 4, 2023 by Matt

  • Great little smoke detector with Wifi
Size: 1-Pack Smoke Detector Style: Direct 2.4 GHz Wi-Fi Connection
Both of our vehicles are EVs parked in our attached garage. We have 8 hardwired (with battery backup) smoke detectors throughout the house but don't have one in the garage or kitchen. I started wondering if anyone made a detector with Wifi. Well this one has it and it works great. Figured having one in the garage would give us extra time to get out if one of the cars started on fire while asleep. The app needs improvement for notifications but works. Make sure you test it thoroughly so you know you will get alerted even if you phone/Watch is on vibrate or in sleep mode. My Iphone 14 won't give a speaking notification if on vibrate but will if in sleep mode. It would be nice if it supported the same ear piercing alert that the Amber Alerts give. Maybe in an updated version of the app. I plan to hang it on the garage ceiling closest to our bedroom. It's as loud as any other smoke detector but probably wouldn't hear it in the bedroom. I'm going to read up to see if two of these would sync together without the base station. If so, I'll get another one for the bedroom. ... show more
Reviewed in the United States on September 27, 2023 by hammick hammick

  • The best smoke detector
Size: 1-Pack Smoke Detector Style: Direct 2.4 GHz Wi-Fi Connection
These smoke detectors make us feel better about leaving our dogs. We will get notifications straight to our phone if something ever does happen. I would highly recommend getting them. We will be adding more to our house.
Reviewed in the United States on October 10, 2023 by Keegan Wilson

  • great item
Size: 3-Pack Smoke Detectors Style: Direct 2.4 GHz Wi-Fi Connection
small, loud, good price, would have been nice if it worked through Google instead of yet another app
Reviewed in the United States on October 8, 2023 by Neil

  • Perfect for monitoring your home
Size: 1-Pack Smoke Detector Style: Direct 2.4 GHz Wi-Fi Connection
Easy to set up and gives you peace of mind when you are away from home. Does send alerts to your phone if there is an issue where you install the monitor. Very loud for its size. Good price for an item to monitor your home.
Reviewed in the United States on September 24, 2023 by Dawn

  • What else is compatible?
Size: 3-Pack Smoke Detectors Kit Style: 2.4 GHz Wi-Fi Connection via Base Station
Overall I like it. The base station and units were easy to add. Nice to be able to test and monitor on the app. Getting additional units to add to the base station is a freaking nightmare. I ordered three, they said they were compatible, but I haven't figured out how to get them to work, then I got another wirless one that does not go off the base station, but it can be stand alone and connects to wi-fi. Acceptable I guess. ... show more
Reviewed in the United States on August 18, 2023 by Bill Frisbee

  • Good value for the money
Size: 3-Pack Smoke Detectors Kit Style: 2.4 GHz Wi-Fi Connection via Base Station
If you are looking for a new system that is wifi capable and has an app on your phone to setup and control then this is a good option. Smoke detectors are smaller size than most other brands which is nice. System seems to work well and easy to connect and control from the app.
Reviewed in the United States on September 11, 2023 by Ring dang do

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