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Water Leak Sensors · Head to head

Aeotec Water Sensor 7 Pro vs X-Sense Wi-Fi Water Leak Detector

Full Smart Water Leak Sensors comparison in 2026

Updated October 2026
Data from Amazon and official Aeotec and X-Sense sites.
2026 verdict
Buy the X-Sense Wi-Fi Water Leak Detector when you want the longer warranty and an audible alarm without joining Z-Wave.
X-Sense Wi-Fi Water Leak Detector
Winner
X-Sense Wi-Fi Water Leak Detector
$11.99$15.9925% OFFPrime exclusive deal
Buy on Amazon USACheck price
This water leak sensor is IP66, warrantied for 5 years, rated 3 years on two AAA cells, and it alarms through an SBS50 base station over a sub-1 GHz link. The Aeotec Water Sensor 7 Pro is the Z-Wave probe: temperature, freeze alerts, a cable in the box, a 3-year ER14250 cell, Home Assistant and SmartThings, and no siren. Choose the X-Sense Wi-Fi Water Leak Detector for a loud sealed alarm, and the Aeotec Water Sensor 7 Pro when the hub you trust is already Z-Wave.
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FeatureAeotec Water Sensor 7 ProX-Sense Wi-Fi Water Leak DetectorWinner
Price$29.99$11.99X-Sense Wi-Fi Water Leak Detector
Rating4.14.6X-Sense Wi-Fi Water Leak Detector
Warranty1 year5 yearsX-Sense Wi-Fi Water Leak Detector
Weather ResistanceIP20IP66X-Sense Wi-Fi Water Leak Detector
IntegrationsSamsung SmartThings, Home AssistantHome AssistantAeotec Water Sensor 7 Pro
SensorsWater Leak, TemperatureWater LeakAeotec Water Sensor 7 Pro
AlertsWater Leak Alerts, Temperature Alerts, Freeze Temperature AlertsWater Leak Alerts, Low Battery AlertsAeotec Water Sensor 7 Pro
On Device Alert SoundNOYESX-Sense Wi-Fi Water Leak Detector
Battery Life3 years3 yearsTie
ConnectivityZ-WaveOtherTie
On Device Alert LightNONOTie

What the differences mean

Alarm and warranty

The X-Sense Wi-Fi Water Leak Detector has an on-device alarm and a 5-year warranty. The Aeotec Water Sensor 7 Pro has no siren and no light, and the warranty is 1 year. If the comparison is "will I hear it, and for how long is it covered", X-Sense is ahead on both.

Freeze and the cable

The Aeotec Water Sensor 7 Pro includes a probe cable and lists temperature and freeze alerts. The X-Sense Wi-Fi Water Leak Detector is water only, with probes on the body rather than a remote cable, and it has no temperature sensor. A freeze risk or a tight pan still belongs to the Aeotec.

Hub style

The X-Sense Wi-Fi Water Leak Detector sensor is not a Wi-Fi device by itself. It speaks sub-1 GHz to the SBS50 base station, which holds the 2.4 GHz link, out to 1,640 ft in open air in the product text. The Aeotec Water Sensor 7 Pro speaks Z-Wave only and needs a Z-Wave hub. Neither is hub-free.

Sealing

IP66 on the X-Sense Wi-Fi Water Leak Detector against IP20 on the Aeotec Water Sensor 7 Pro. The Aeotec should sit beside a leak, not in standing water. The X-Sense is the one listed for a damp room. Battery life is 3 years on both, on different cells.

Which one to buy if

Aeotec

Aeotec Water Sensor 7 Pro

37% OFF
Prime exclusive deal
$29.99
$47.95
Buy on Amazon USACheck price
  • + Integrations: Samsung SmartThings, Home Assistant
  • + Sensors: Water Leak, Temperature
  • + Alerts: Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts
  • - Price: $29.99 vs $11.99
  • - Rating: 4.1 vs 4.6

What owners say

Owners describe two kinds of reliability. X-Sense Wi-Fi Water Leak Detector owners talk about a sump or heater leak caught before the damage got expensive, easy activation, and a base-station alarm they could hear. The limits they mention are a tiny printed manual, no smart-home app beyond X-Sense unless they bring Home Assistant in themselves, and no probe cable. Aeotec Water Sensor 7 Pro owners praise sensitivity once the device is paired, and the cable reaching drip pans a puck cannot. Pairing is the sore point, often a reset cycle on the hub, and the IP20 body is not something they trust underwater for long.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Aeotec Water Sensor 7 Pro
  • X-Sense Wi-Fi Water Leak Detector

Loading price history...

Frequently Asked Questions

Which is better overall: Aeotec Water Sensor 7 Pro or X-Sense Wi-Fi Water Leak Detector?

The X-Sense Wi-Fi Water Leak Detector for a loud, sealed water leak sensor with a 5-year warranty. The Aeotec Water Sensor 7 Pro for a Z-Wave home that needs a probe cable and freeze alerts and can live without a siren.

What is the biggest difference between the Aeotec Water Sensor 7 Pro and the X-Sense Wi-Fi Water Leak Detector?

The X-Sense Wi-Fi Water Leak Detector alarms and is warrantied for 5 years, on a sub-1 GHz link to its base station. The Aeotec Water Sensor 7 Pro is a silent Z-Wave probe with temperature, freeze alerts and a cable, warrantied for 1 year.

Does the X-Sense Wi-Fi Water Leak Detector use Wi-Fi the way the name suggests?

The sensor itself is not listed with Wi-Fi. It links to the SBS50 base station over sub-1 GHz, and the base station joins 2.4 GHz Wi-Fi. The Aeotec Water Sensor 7 Pro does not use Wi-Fi either. It is Z-Wave.

Which one detects freezing pipes?

The Aeotec Water Sensor 7 Pro. It lists temperature and freeze alerts. The X-Sense Wi-Fi Water Leak Detector does not list a temperature sensor.

Who should buy the X-Sense Wi-Fi Water Leak Detector?

Buyers who want an audible leak alarm, IP66 sealing and a 5-year warranty, and who do not need Zigbee, Z-Wave or freeze sensing.

Who should buy the Aeotec Water Sensor 7 Pro?

Home Assistant or SmartThings users on Z-Wave who want a cabled leak and temperature sensor and accept a silent device.

Full comparison table

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