Side-by-side comparison · Updated for 2026

Zigbee Water Leak Sensors

Looking for water leak sensors with Zigbee? Compare features, specs, and top-rated models to find the best one for your smart home in 2026.

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9
Products
6
Brands
22%
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  • Basic Information
  • Rating
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  • Water Leak
  • Temperature
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  • Water Leak Alerts
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  • Automations
  • Aeotec Water Leak Sensor
    Aeotec

    Water Leak Sensor

    $39.99
    • 4.5
    • 525
    • 2021
    • 1 year
    • GP-AEOWLSUS
    • Aeotec
    • Germany
    • IP20
    • 2.4 × 1.4 × 0.9 in 60 × 36 × 24 mm
    • 1.7 oz 47 g
    • NO
    • NO
    • CR2
    • 1 year
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • YES
    • ?
    • NO
    • NO
    • NO
    • YES
  • 10% OFF
    Sonoff Zigbee Water Leak Sensor
    Sonoff

    Zigbee Water Leak Sensor

    $22.48$24.99
    • 4.5
    • 411
    • 2024
    • 1 year
    • SNZB-05P
    • Sonoff
    • China
    • IP67
    • 1.9 × 1.9 × 0.9 in 48 × 48 × 21.6 mm
    • 1.6 oz 45 g
    • NO
    • NO
    • CR2477
    • 5 years
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • NO
    • SONOFF Hub required
    • YES
    • YES
    • SONOFF Hub required
    • YES (Optional Sensing cable)
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
  • Aqara Water Leak Sensor T1
    Aqara

    Water Leak Sensor T1

    €24.99
    • 4.4
    • 61
    • 2023
    • 1 year
    • WL-S02D
    • Aqara
    • China
    • IP67
    • 2 × 2 × 0.6 in 50 × 50 × 15 mm
    • 0.6 oz 18 g
    • NO
    • NO
    • CR2032
    • 2 years
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • Aqara Hub required
    • NO
    • Aqara Hub required
    • YES
    • YES
    • Aqara Hub required
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
  • Shelly Flood S Gen4
    Shelly

    Flood S Gen4

    $27.99
    • 4.4
    • 21
    • 2026
    • 3 years
    • S4SN-0071Z
    • Shelly
    • Bulgaria
    • IP67
    • Ø3 × 0.9 in Ø77 × 23 mm
    • 2.5 oz 70 g
    • NO
    • NO
    • CR123A
    • 2 years
    • YES
    • NO
    • YES
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • YES
    • YES
    • YES
  • Aqara Water Leak Sensor
    Aqara

    Water Leak Sensor

    $18.99
    • 4.2
    • 3,652
    • 2020
    • 1 year
    • SJCGQ11LM
    • Aqara
    • China
    • IP67
    • 2 × 2 × 0.6 in 50 × 50 × 15 mm
    • 0.6 oz 18 g
    • NO
    • NO
    • CR2032
    • 2 years
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • NO
    • NO
    • Aqara Hub required
    • Aqara Hub required
    • YES
    • Aqara Hub required
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
  • Shelly Flood Gen4
    Shelly

    Flood Gen4

    $39.99
    • 4.2
    • 289
    • 2025
    • 3 years
    • S4SN-0071A
    • Shelly
    • Bulgaria
    • IP44
    • 3.8 × 3 × 1 in 97 × 76 × 25 mm
    • 3.2 oz 91 g
    • YES
    • NO
    • 4x AA
    • 2 years
    • YES
    • NO
    • YES
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
    • YES
  • Third Reality Water Leak Sensor
    Third Reality

    Water Leak Sensor

    $20.99
    • 4.1
    • 351
    • 2021
    • 1 year
    • P1WLSB1
    • Third Reality
    • China
    • ?
    • 3.2 × 2.2 × 1.1 in 81 × 55 × 29 mm
    • 2.8 oz 80 g
    • NO
    • NO
    • 2x AAA
    • 3 years
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • Smart Bridge MZ1 required
    • NO
    • Smart Bridge MZ1 required
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • YES
  • 22% OFF
    Third Reality Smart Water Leak Sensor WL2
    Third Reality

    Smart Water Leak Sensor WL2

    $13.99$17.99
    • 4.0
    • 43
    • 2026
    • ?
    • P1WLSD1
    • Third Reality
    • China
    • IP65
    • 3.3 × 2.2 × 0.8 in 83.5 × 55 × 21.5 mm
    • ?
    • NO
    • NO
    • 2x AAA
    • 3 years
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • Smart Bridge MZ1 required
    • NO
    • Smart Bridge MZ1 required
    • YES
    • YES
    • Smart Bridge MZ1 required
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
  • Centralite 3-Series Water Sensor
    Centralite

    3-Series Water Sensor

    $19.95
    • 3.8
    • 150
    • 2017
    • 1 year
    • 3315-C
    • Centralite
    • USA
    • ?
    • 1.5 × 2.3 × 0.9 in 38 × 59 × 22 mm
    • 1.6 oz 45 g
    • NO
    • NO
    • CR2
    • 3 years
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • YES

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