Centralite 3-Series Water Sensor vs YoLink Water Leak Sensor 1

Updated September 2026

Data from Amazon and official Centralite and YoLink sites.

2026 verdict

IP68 sealing and a five-year battery decide this one.

Winner

YoLink Water Leak Sensor 1

$15.29$16.9910% OFF

Buy on Amazon USA

The YoLink Water Leak Sensor 1 is the stronger water leak sensor here, with a 2-year warranty, a status light, and LoRa range through a YoLink hub, versus the Centralite 3-Series Water Sensor's thinner Zigbee puck. Centralite still adds temperature and freeze alerts that YoLink 1 does not sense at all, and it joins SmartThings or Home Assistant without leaving Zigbee. Choose the YoLink Water Leak Sensor 1 for durability and runtime; keep the Centralite 3-Series Water Sensor if freeze protection on a Zigbee mesh is the point.

Centralite

Centralite 3-Series Water Sensor

$19.95

Buy on Amazon USA

Winner

YoLink

YoLink Water Leak Sensor 1

10% OFF

$15.29

$16.99

Buy on Amazon USA

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Feature	Centralite 3-Series Water Sensor	YoLink Water Leak Sensor 1	Winner
Price	$19.95	$15.29	YoLink Water Leak Sensor 1
Rating	3.8	4.6	YoLink Water Leak Sensor 1
Warranty	1 year	2 years	YoLink Water Leak Sensor 1
Weather Resistance	NO	IP68	YoLink Water Leak Sensor 1
Battery Life	3 years	5 years	YoLink Water Leak Sensor 1
Sensors	Water Leak, Temperature	Water Leak	Centralite 3-Series Water Sensor
Alerts	Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Low Battery Alerts	Water Leak Alerts, Low Battery Alerts	Centralite 3-Series Water Sensor
On Device Alert Light	NO	YES	YoLink Water Leak Sensor 1
Connectivity	Zigbee	Other	Tie
Integrations	Samsung SmartThings, Home Assistant	Alexa, Home Assistant	Tie
On Device Alert Sound	NO	NO	Tie

Centralite

Centralite 3-Series Water Sensor

$19.95

Buy on Amazon USA

+ Sensors: Water Leak, Temperature
+ Alerts: Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Low Battery Alerts
- Price: $19.95 vs $15.29
- Rating: 3.8 vs 4.6

Winner

YoLink

YoLink Water Leak Sensor 1

10% OFF

$15.29

$16.99

Buy on Amazon USA

+ Price: $15.29
+ Rating: 4.6
+ Warranty: 2 years
- Sensors: Water Leak vs Water Leak, Temperature
- Alerts: Water Leak Alerts, Low Battery Alerts vs Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts, Low Battery Alerts

Frequently Asked Questions

Which is better overall: the Centralite 3-Series Water Sensor or the YoLink Water Leak Sensor 1?

The YoLink Water Leak Sensor 1 wins overall on weather resistance, a 5-year battery, a longer warranty, a status light, and price. The Centralite 3-Series Water Sensor is the one that also measures temperature and freeze.

What is the biggest difference between these two water leak sensors?

Radio and extra sensing. The YoLink Water Leak Sensor 1 is a LoRa device that needs a YoLink hub. The Centralite 3-Series Water Sensor is Zigbee, needs a Zigbee hub, and adds temperature plus freeze alerts.

Which one lasts longer on a battery?

The YoLink Water Leak Sensor 1 is rated for about 5 years on two AAA cells. The Centralite 3-Series Water Sensor is rated for about 3 years on a CR2 cell.

Do they work with SmartThings or Home Assistant?

The Centralite 3-Series Water Sensor works with SmartThings and Home Assistant over Zigbee. The YoLink Water Leak Sensor 1 works with Home Assistant and Alexa, not SmartThings, and needs its own hub.

Who should buy the YoLink Water Leak Sensor 1?

Anyone who wants a sealed, long-range leak sensor with a status light and is fine adding a YoLink hub.

Who should buy the Centralite 3-Series Water Sensor?

Zigbee homes on SmartThings or Home Assistant that need leak detection plus temperature and freeze alerts in a compact puck.

Full comparison table

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