New prices
$55
– $140
Moen 920-004 Smart Water Leak Detector
Smart water leak detector providing 24/7 monitoring with real-time smartphone notifications via app. Includes remote sensing disc for extended detection range, compatible with Flo Smart Water Monitor for whole-home protection. Designed for placement in high-risk areas to prevent water damage.
- 2 variants
- Real-time smartphone notifications via app
- Dimensions: 2 variants
Used prices
$38
– $106
Price spread
~155%
Across new variants
Customer rating
1,309 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
White, 3 Sensors
Amazon
Available to order
- Dimensions
- 38.1, 82.55, 66.8
- Item Weight
- 363
- Detection Type
- Water Leak
Available to order
- Dimensions
- 66.8, 83.3, 37.1
- Item Weight
- 127
- Detection Type
- Water Leak, Flood
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | White, 3 Sensors | White, 1 Sensor, Wi-Fi, Battery Powered |
|---|---|---|
| Price | $139.98 | $54.87 |
| Updated | Apr 15, 2026 | Mar 21, 2026 |
| Availability | Available to order | Available to order |
| Dimensions | 38.1, 82.55, 66.8 | 66.8, 83.3, 37.1 |
| Item Weight | 363 | 127 |
| Detection Type | Water Leak | Water Leak, Flood |
| Sensors Included | 3 | 1 |
Amazon live offers
Offers updated
Top live offer
$54.87
New from
$49.99
Used from
$37.53
Offer count
20+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller FBA | Used - Like New | $37.53 | Free shipping | 6/4/26 | View offer |
| Third-party seller FBA | Used - Like New | $42.00 | Free shipping | 6/4/26 | View offer |
| Third-party seller | New | $49.99 | Free shipping | 6/4/26 | View offer |
| Sold by Amazon FBA | New | $54.87 | Free shipping | 6/4/26 | View offer |
| Third-party seller FBA | Used - Like New | $106.41 | Free shipping | 6/3/26 | View offer |
| Sold by Amazon FBA | New | $139.98 | Free shipping | 6/3/26 | View offer |
| Third-party seller | New | $149.99 | Free shipping | 6/3/26 | View offer |
| Third-party seller | New | $153.68 | Free shipping | 6/3/26 | View offer |
View all offers on Amazon
Overview
Compare Moen 920-004 Smart Water Leak Detector variants, pricing tiers and key differences.
Learn moreHow variants differ
- Dimensions
- Item Weight
- Detection Type
Who each variant is for
- Start with your budget: the visible price spread across variants is about 155%.
Reviews
3.4 / 5
from 1,309 ratings
No written reviews yet
Product confidence
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