Aqara Water Leak Sensor vs Shelly Flood

Updated March 2026

Data from Amazon and official Aqara and Shelly sites.

2026 verdict

Taken as a whole in 2026, Shelly Flood wins this matchup. It builds its lead on warranty, integrations, and sensors, then backs it up with a stronger showing on alerts. You should still consider Aqara Water Leak Sensor if price, rating, and weather resistance matters more than raw overall balance. As a general recommendation, Shelly Flood comes out on top.

Aqara

Aqara Water Leak Sensor

$18.99

BUY NOW

Winner

Shelly

Shelly Flood

$24.99

BUY NOW

Feature	Aqara Water Leak Sensor	Shelly Flood	Winner
Price	$18.99	$24.99	Aqara Water Leak Sensor
Rating	4.2	4.0	Aqara Water Leak Sensor
Warranty	1 year	2 years	Shelly Flood
Weather Resistance	IP67	NO	Aqara Water Leak Sensor
Battery Life	2 years	1.5 years	Aqara Water Leak Sensor
Integrations	Apple HomeKit, Home Assistant, IFTTT	Google Home, Alexa, Samsung SmartThings, Home Assistant	Shelly Flood
Sensors	Water Leak	Water Leak, Temperature	Shelly Flood
Alerts	Water Leak Alerts, Low Battery Alerts	Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts	Shelly Flood
Connectivity	Zigbee	2.4 GHz Wifi	Tie
On Device Alert Sound	NO	NO	Tie
On Device Alert Light	NO	NO	Tie

Aqara

Aqara Water Leak Sensor

$18.99

BUY NOW

+ Price: $18.99
+ Rating: 4.2
+ Weather Resistance: IP67
- Warranty: 1 year vs 2 years
- Integrations: Apple HomeKit, Home Assistant, IFTTT vs Google Home, Alexa, Samsung SmartThings, Home Assistant

Winner

Shelly

Shelly Flood

$24.99

BUY NOW

+ Warranty: 2 years
+ Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant
+ Sensors: Water Leak, Temperature
- Price: $24.99 vs $18.99
- Rating: 4.0 vs 4.2

Frequently Asked Questions (FAQ)

Which is better overall: Aqara Water Leak Sensor or Shelly Flood?: Shelly Flood has the stronger overall profile in this comparison, especially for warranty, integrations, and sensors.
What is the biggest difference between Aqara Water Leak Sensor and Shelly Flood?: Price is one of the clearest differences: Aqara Water Leak Sensor lists $18.99, while Shelly Flood lists $24.99.
Which one looks better on price?: Aqara Water Leak Sensor is listed at $18.99, while Shelly Flood is listed at $24.99. Aqara Water Leak Sensor (better spec).
Who should buy Aqara Water Leak Sensor?: Choose Aqara Water Leak Sensor if your priority is price and rating and that matters more than warranty.
Who should buy Shelly Flood?: Choose Shelly Flood if your priority is warranty and integrations and that matters more than price.

More Water Leak Sensors

Top Water Leak Sensors to compare next

Compare smart water leak sensors by power source, connectivity, water and temperature alerts, weather resistance, battery life, integrations, and automation features.

Compare Water Leak Sensors