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frontpageiconian | Staff posted Nov 24, 2025 05:10 PM

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frontpageiconian | Staff posted Nov 24, 2025 05:10 PM

Prime Members: X-Sense WiFi Smart Smoke Detector Fire Alarm w/ Replaceable Battery

+ Free Shipping

$19

$40

52% off

Amazon

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X-Sense via Amazon has for Prime Members: X-Sense WiFi Smart Smoke Detector Fire Alarm w/ Replaceable Battery for $18.99. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Editor's Notes

Written by powerfuldoppler | Staff

About this deal:
- Our research indicates that this offer is $5 lower (20% savings) than the next best available price from a reputable merchant with prices starting from $23.99
About this product:
- Rating of 4.3 from over 1800 customer reviews.
About this store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by iconian | Staff

Editor's Notes

Written by powerfuldoppler | Staff

About this deal:
- Our research indicates that this offer is $5 lower (20% savings) than the next best available price from a reputable merchant with prices starting from $23.99
About this product:
- Rating of 4.3 from over 1800 customer reviews.
About this store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by iconian | Staff

Deal Score

+32

Get Deal at Amazon

Price Intelligence

Model: 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, 1-Pack

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
11/25/24	Amazon	$20	4
05/06/24	Amazon	$20	0
11/20/23	Amazon	$20	6
10/11/23	Amazon	$20 frontpage	65

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Top Comments

seannn

122 Posts

60 Reputation

We have these all over our house, together with the Xsense base station and app. They've worked very well for us. Much better than the Kiddie brand system that we used to use.

The_Love_Spud

5187 Posts

2005 Reputation

X-Sense does have a limited number of smoke and/or combination detector models which are UL-listed. Search those here:
https://ramuk.intertekconnect.com...uzzy=FALSE

The model in this deal does NOT bear the UL listed mark (as documented in Amazon reviews) nor does the model name appear in the Intertek search above.

Amazon offers unlisted smoke detectors, with X-Sense being a leading brand associated with this trend.
https://www.nytimes.com/wirecutte...standards/

I will defer to resources such as the city of Marietta, Georgia:
"Non UL-Listed Smoke Alarms Pose Safety Risks and Are Illegal"
https://mariettaga.gov/DocumentCe...PDF?bidId=

Good luck!
Jon

Attilayavuzer

74 Posts

22 Reputation

Changing out coin batteries every year in a smoke detector sounds like a headache.

44 Comments

LeeJ4041

Nov 24, 2025 08:09 PM

524 Posts

Joined Nov 2016

LeeJ4041Nov 24, 2025 08:09 PM

524 Posts

I think it is smaller in size compared to the standard smoke detectors...and looks like they don't include a bracket for ceiling mounting. Does anyone have experience with this?

Attilayavuzer

Nov 24, 2025 08:38 PM

74 Posts

Joined Aug 2014

AttilayavuzerNov 24, 2025 08:38 PM

74 Posts

Our community has rated this post as helpful. If you agree, why not thank Attilayavuzer

Changing out coin batteries every year in a smoke detector sounds like a headache.

seannn

Nov 24, 2025 08:46 PM

122 Posts

Joined Sep 2009

seannnNov 24, 2025 08:46 PM

122 Posts

Our community has rated this post as helpful. If you agree, why not thank seannn

Quote from LeeJ4041

I think it is smaller in size compared to the standard smoke detectors...and looks like they don't include a bracket for ceiling mounting. Does anyone have experience with this?

We have these all over our house, together with the Xsense base station and app. They've worked very well for us. Much better than the Kiddie brand system that we used to use.

seannn

Nov 24, 2025 08:50 PM

122 Posts

Joined Sep 2009

seannnNov 24, 2025 08:50 PM

122 Posts

Quote from Attilayavuzer

Changing out coin batteries every year in a smoke detector sounds like a headache.

Other models have a 5-year battery:
https://www.amazon.com/dp/B0BJNRZ...tle_2&th=1

ophir

Nov 24, 2025 08:50 PM

407 Posts

Joined Apr 2008

ophirNov 24, 2025 08:50 PM

407 Posts

No direct experience with this, but this price does seem to come around every month or so according to camel. They do seem to include the bracket, according to the one review video I watched, but I think the best feature is the ability to silence the alarm from the App. I think I'm going to get the 3 pack

ophir

Nov 24, 2025 08:58 PM

407 Posts

Joined Apr 2008

ophirNov 24, 2025 08:58 PM

407 Posts

Quote from Attilayavuzer

Changing out coin batteries every year in a smoke detector sounds like a headache.

CR123A isn't really a coin battery, but yeah changing it every year is going to be a pain, but I still think this is best for my needs right now.

techie333

Nov 24, 2025 09:31 PM

1,870 Posts

Joined Feb 2007

techie333Nov 24, 2025 09:31 PM

1,870 Posts

Smoke detectors are seriously overdue for app notifications and silencing

wysoserious

Nov 24, 2025 09:44 PM

292 Posts

Joined Aug 2009

wysoseriousNov 24, 2025 09:44 PM

292 Posts

Our community has rated this post as helpful. If you agree, why not thank wysoserious

Are these trustworthy? I see a lot of mixed reviews on these on reddit and amazon reviews.

SDU23

Nov 24, 2025 10:05 PM

281 Posts

Joined Apr 2016

SDU23Nov 24, 2025 10:05 PM

281 Posts

I have the combo smoke plus carbon monoxide sensors. They seem to work fine, except we had one false alert from a bug crawling into one, and the app wouldn't let me silence the alarm because apparently that's not allowed above a certain "temperature" that the bug cause the device that see. I probably wouldn't buy these again.

geew1z

Nov 24, 2025 10:23 PM

119 Posts

Joined Aug 2013

geew1zNov 24, 2025 10:23 PM

119 Posts

I bought the 5 pack of these with the base station a year ago. They've been great so far for me! Batteries all still show full as well.

NikonShr

Nov 24, 2025 10:35 PM

3,284 Posts

Joined Jun 2017

NikonShrNov 24, 2025 10:35 PM

3,284 Posts

No carbon monoxide detection..hard pass!

PhearCVBz

Nov 24, 2025 10:36 PM

239 Posts

Joined Aug 2016

PhearCVBzNov 24, 2025 10:36 PM

239 Posts

Does anyone know if you have to have/keep the app installed to receive notifications, or is there a method to have the device send you a Text message for alerts?
I don't mind changing the battery yearly as needed....that was always a rule with traditional/old school devices.

ultratumba

Nov 24, 2025 10:37 PM

5,534 Posts

Joined Dec 2009

ultratumbaNov 24, 2025 10:37 PM

5,534 Posts

If this was a wired price, I'd be all over it. Also, the battery is one that is not really standard anywhere else and agree that replacing every year would be a pain.

unavaca

Nov 24, 2025 10:53 PM

44 Posts

Joined Mar 2017

unavacaNov 24, 2025 10:53 PM

44 Posts

Approaching the end of life for my smoke / carbon monoxide detectors. Really seems like a hassle to deal with coin batteries. Will pass and see if I can find a smart, combo detector with a better battery situation.

NavySwing888

Nov 24, 2025 10:56 PM

2 Posts

Joined Nov 2025

NavySwing888Nov 24, 2025 10:56 PM

2 Posts

Our community has rated this post as helpful. If you agree, why not thank NavySwing888

California require sealed non-replaceable 10 years battery. this one doesn't work

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Home & Home Improvement Home Security & Safety Occasions Black Friday Cyber Monday X-Sense Amazon

Rating:	(4.3 out of 5 stars)
Reviews:	1,844 Amazon Reviews
Manufacturer:	X-Sense
Model Number:	XS01-WX
Product SKU:	B0BN32RMQH
UPC:	850042393680
ASIN:	B0BN32RMQH
Brand:	X-Sense
Item Dimensions LxWxH:	1.9015749 x 3 x 3 inches
Item Weight:	0.20282528 pounds
Item model number:	XS01-WX
Manufacturer:	X-Sense

Prime Members: X-Sense WiFi Smart Smoke Detector Fire Alarm w/ Replaceable Battery

$19

$40

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Prime Members: X-Sense WiFi Smart Smoke Detector Fire Alarm w/ Replaceable Battery

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