Updated November 2026
Data from the official Meross and YoLink sites.
2026 verdict
YoLink Water Leak Sensor 1 beats Meross Smart Multi-Function Water Leak Sensor in 2026, with its clearest edge on price, warranty, and weather resistance.
It builds its lead on price, warranty, and weather resistance, then backs it up with a stronger showing on battery life and on device alert light. There is still a case for Meross Smart Multi-Function Water Leak Sensor, but mainly if integrations, sensors, and alerts are what you value most. That keeps the verdict firmly in favor of YoLink Water Leak Sensor 1.
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The biggest differences
Where these two are furthest apart, and by how much.
- Warranty2×YoLink Water Leak Sensor 12 years vs 1 year
- Battery Life+25%YoLink Water Leak Sensor 15 years vs 4 years
| Feature | Meross Smart Multi-Function Water Leak Sensor | YoLink Water Leak Sensor 1 | Winner |
|---|---|---|---|
| Price | $22.99 | $16.99 | YoLink Water Leak Sensor 1 |
| Warranty | 1 year | 2 years | YoLink Water Leak Sensor 1 |
| Weather Resistance | IP66 | IP68 | YoLink Water Leak Sensor 1 |
| Battery Life | 4 years | 5 years | YoLink Water Leak Sensor 1 |
| Integrations | Google Home, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Home Assistant | Meross Smart Multi-Function Water Leak Sensor |
| Sensors | Water Leak, Temperature | Water Leak | Meross Smart Multi-Function Water Leak Sensor |
| Alerts | Water Leak Alerts, Freeze Temperature Alerts | Water Leak Alerts, Low Battery Alerts | Meross Smart Multi-Function Water Leak Sensor |
| On Device Alert Sound | YES | NO | Meross Smart Multi-Function Water Leak Sensor |
| On Device Alert Light | NO | YES | YoLink Water Leak Sensor 1 |
| Connectivity | Bluetooth | Other | Tie |
$22.99
- + Integrations: Google Home, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- + Sensors: Water Leak, Temperature
- + Alerts: Water Leak Alerts, Freeze Temperature Alerts
- - Price: $22.99 vs $16.99
- - Warranty: 1 year vs 2 years
Winner
15% OFF
$16.99
$19.99
- + Price: $16.99
- + Warranty: 2 years
- + Weather Resistance: IP68
- - Integrations: Home Assistant vs Google Home, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Sensors: Water Leak vs Water Leak, Temperature
Frequently Asked Questions
Which is better overall: Meross Smart Multi-Function Water Leak Sensor or YoLink Water Leak Sensor 1?
YoLink Water Leak Sensor 1 has the stronger overall profile in this comparison, especially for price, warranty, and weather resistance.
What is the biggest difference between Meross Smart Multi-Function Water Leak Sensor and YoLink Water Leak Sensor 1?
Price is one of the clearest differences: Meross Smart Multi-Function Water Leak Sensor lists $22.99, while YoLink Water Leak Sensor 1 lists $16.99.
Which one looks better on price?
Meross Smart Multi-Function Water Leak Sensor is listed at $22.99, while YoLink Water Leak Sensor 1 is listed at $16.99. YoLink Water Leak Sensor 1 (better spec).
Who should buy Meross Smart Multi-Function Water Leak Sensor?
Choose Meross Smart Multi-Function Water Leak Sensor if your priority is integrations and sensors and that matters more than price.
Who should buy YoLink Water Leak Sensor 1?
Choose YoLink Water Leak Sensor 1 if your priority is price and warranty and that matters more than integrations.
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Compare all 34 Water Leak Sensors side by side
You are looking at two of them. The full table lines up all Water Leak Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 34 Water Leak Sensors
- 37 specs compared
- 34 filters
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Flood & Freeze Sensor E20
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Smart Water Leakage Sensor
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Flood Sensor (HomeKit)
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Water Leak Sensor
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Flood Gen4
- Buttons
Smart Multi-Function Button MS700
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Smart Door and Window Sensor
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- Energy Monitors
EM06P
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EM16P
- Garage Door Openers
MSG100 Smart Garage Door Opener
- Garage Door Openers
MSG150 Smart Garage Door Opener
- Hubs
Matter Smart Hub Pro MSH450P
- Hubs
Smart Wi-Fi Hub MSH400HK
- Hubs
Smart Wi-Fi Hub MSH450
- LED Bulbs
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- LED Bulbs
Smart Wi-Fi LED Bulb with Dimmable Light
- Plugs
Matter Smart Plug Mini
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Outdoor Smart Plug (3 Sockets)
- Plugs
Outdoor Smart Plug
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Smart Wi-Fi Plug
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Presence Sensor MS605
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Smart Presence Sensor
- Radiator Valves
Smart Thermostat Valve
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Thread Smart Thermostat Valve MTS155
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LoRa Smart Outdoor Contact Sensor
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Solar Outdoor Door Sensor
- Hubs
Hub
- Motion Sensors
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Smart Wireless Thermometer Hygrometer
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