Comparison numbers
| 30 | Products researched | |
| 9 | Research hours | |
| 630 | Readers | |
| 26,122 | Customer ratings |
Best Water Alarms
Water Detector Comparison 2025
Sort & Filter
Best Product
ABUS HSWM10000
Amazon
Bestseller
HomeMatic 151694A0
Amazon
Honeywell RWD21
Amazon
sebson GS153
Amazon
Best Price
Smartwares FWA-1821
Amazon
Schabus 300240
Amazon
Moen 920-004 Flo
Amazon
Deal
Available at
Manufacturer
Dimensions
Alarm
Areas of application
Power supply
IP protection class
App
Advantages
Shipping (Amazon)
Best Product
1
ABUS HSWM10000
Customer rating
1,866 reviewsCheck Price
Available at
see vendordays00£
see vendordays
3 daysdays3.993.99£
Manufacturer
ABUS
Dimensions
1,4 x 2,4 x 4 in
Alarm
Areas of application
- - Bath
- - Kitchen
- - Cellar
Power supply
A battery
IP protection class
App
Advantages
- App control
- Alarm function
Shipping (Amazon)
3 daysCheck Price
Bestseller
2
HomeMatic 151694A0
Customer rating
1,358 reviewsCheck Price
Available at
see vendordays00£
see vendordays
Manufacturer
HomeMatic
Dimensions
1,2 x 3,1 x 3,1 in
Alarm
Areas of application
- - Cellar
- - Bath
Power supply
Battery, AAA battery, Power adapter
IP protection class
IP15, IP44, IP20, IP14
App
Advantages
- App control
Shipping (Amazon)
see vendorCheck Price
3
Honeywell RWD21
Customer rating
2,312 reviewsCheck Price
Available at
see vendordays
see vendordays
Manufacturer
Honeywell
Dimensions
1,4 x 5,5 x 7,2 in
Alarm
Areas of application
Power supply
IP protection class
App
Advantages
- Has an alarm
Shipping (Amazon)
see vendorCheck Price
4
sebson GS153
Customer rating
1,705 reviewsCheck Price
Available at
see vendordays00£
see vendordays
Manufacturer
sebson
Dimensions
0,9 x 2,4 x 2,4 in
Alarm
Areas of application
- - Bath
- - Kitchen
- - Cellar
Power supply
Battery
IP protection class
IP65
App
Advantages
Shipping (Amazon)
see vendorCheck Price
Best Price
5
Smartwares FWA-1821
Customer rating
218 reviewsCheck Price
Deal
6,14 £
instead of 7,49 £
b21:31:01
Available at
see vendordays00£
see vendordays00£
Manufacturer
Smartwares
Dimensions
9,1 x 24,8 x 24,8 in
Alarm
Areas of application
- - Cellar
- - Bath
- - Kitchen
- - Boat
Power supply
Battery
IP protection class
IP65
App
Advantages
- Alarm function
Shipping (Amazon)
see vendorCheck Price
6
Schabus 300240
Customer rating
180 reviewsCheck Price
Available at
see vendordays
see vendordays
Manufacturer
Schabus
Dimensions
1,7 x 2,4 x 4,6 in
Alarm
Areas of application
- - Cellar
Power supply
Power adapter
IP protection class
IP20
App
Advantages
Shipping (Amazon)
see vendorCheck Price
7
Moen 920-004 Flo
Customer rating
1,115 reviewsCheck Price
Available at
see vendordays
see vendordays
Manufacturer
Moen
Dimensions
1,5 x 2,6 x 3,3 in
Alarm
Areas of application
- - Cellar
Power supply
Lithium metal battery
IP protection class
App
Advantages
- With app
Shipping (Amazon)
see vendorCheck Price
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