X-Sense SWS0A 3-Pack Wi-Fi Water Leak Detector Add-On for $28 at Amazon (Requires Base Station)
Unverified
$28.00 reported by source · not a verified checkout total
DealNews reports that Amazon has the X-Sense SWS0A 3-Pack Wi-Fi Water Leak Detector Add-On listed for $28 before tax, down from a cited $40 reference price. These compact 0.7-inch-thick sensors detect water as shallow as 0.4 mm and feature up to a 120 dB audible alarm, making them useful for expanding an existing SWS0A41 leak detection setup. Shoppers can purchase the 3-pack directly at Amazon, where Prime members receive free shipping; shipping costs for non-Prime customers are unknown. Note that these are add-on units that require a separately sold SBS50 base station and a 2.4 GHz Wi-Fi network for alerts and app notifications.
Final price, sales tax, shipping, and eligibility are determined by the merchant.
Published on Savlume: · Content updated: · Source published:
What to know before buying
What price is reported?
$28.00 source-reported conditional checkout price, before tax. Shipping and eligibility may affect the final total.
Is this offer verified?
This is a source-reported offer; price, stock or eligibility has not been independently confirmed.
Which conditions matter?
Seller: Amazon. Prime membership required for free shipping Requires an existing SWS0A41 system Requires a separately sold SBS50 base station for alerts and app notifications 2.4 GHz Wi-Fi only Prime required for the source-reported free shipping. Free shipping with Prime, as reported by the source
When does the offer end?
No exact deadline is confirmed. The price or availability may change.
Are rewards included in the price?
Cashback, gift cards and points, if offered, are separate from the checkout price.
✦
AI Recommendation Reasons
Source-based
This 3-pack may be worth considering if you already have an SWS0A41 system and need additional leak sensors for tight spaces. DealNews reports a $28 price against a $40 reference, but alerts require a separately sold SBS50 base station.
Best suited for People adding sensors to an existing X-Sense SWS0A41 system who can use 2.4 GHz Wi-Fi.
Why It’s Worth Buying
The source says the sensors detect water as shallow as 0.4 mm, which may help identify small leaks.
At 0.7 inches thick, the sensors may fit in tight spaces.
Each sensor has top and bottom probes, according to the source.
Why the Price Makes Sense
DealNews reports $28 versus $40, but the source does not establish whether $40 is an MSRP, retailer reference price, or typical selling price. The reported $28 price does not include the cost of the separately sold SBS50 base station; free shipping is reported for Prime members.
Consider before buying
The sensors are add-ons for an existing SWS0A41 system, not a stated standalone setup.
The SBS50 base station is sold separately and required for alerts and app notifications.
The source reports free shipping only with Prime membership.
The sensors work over 2.4 GHz Wi-Fi only.
Product facts & conditions
Model / variant
SWS0A · 3-pack
Eligibility
Prime membership required for free shipping; Requires an existing SWS0A41 system; Requires a separately sold SBS50 base station for alerts and app notifications; 2.4 GHz Wi-Fi only
Shipping
Free shipping with Prime, as reported by the source
AI-generated from the original report, not a hands-on review. Confirm details with the retailer. Read source ↗
Price trends & comparisons
USD · before tax
Current reported price$28.00
Lowest in these records$28.00
First shown recordOct 12
Price tracking has started
Only one recorded price is available. A trend will appear after another observation.
These records cover this offer and its recorded conditions, not its full market history. Cashback, gift cards, tax and unknown shipping are not included. Historical observations do not confirm current availability.
Only matching product names, models, variants and conditions are compared. Check seller, shipping and eligibility separately.
DealNewsThis offer · UnverifiedPrime membership required for free shipping · Requires an existing SWS0A41 system · Requires a separately sold SBS50 base station for alerts and app notifications · 2.4 GHz Wi-Fi only
Free shipping with Prime, as reported by the source
Source-reported listed price
$40.00
Conditional checkout price
$28.00
Price comparison basis
The source reports $40 as the prior price; it does not identify the reference as MSRP or establish typical selling price.
Unit price
$9.33 per count (source-reported)
Minimum spend
Not specified
Shipping
Free shipping with Prime, as reported by the source
Cashback after purchase
Not specified
Gift card after purchase
Not specified
Points after purchase
Not specified
Sales tax
Additional; depends on delivery address
Coupon code
Not specified
US availability
Not specified
Deadline (source timezone)
Not specified
Deadline in Eastern time
Not specified
Cashback, gift cards, and points are separate rewards. They are not subtracted from the checkout price. Price comparisons cover only the matching observations recorded by Savlume; they are not a complete market history.
How to get it
Exact redemption steps were not specified. Read the merchant’s conditions before ordering.
Prime membership required for free shipping; Requires an existing SWS0A41 system; Requires a separately sold SBS50 base station for alerts and app notifications; 2.4 GHz Wi-Fi only
Membership
Prime required for the source-reported free shipping.
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