Moen Smart Leak Detector vs Resideo L1 WiFi Water Leak and Freeze Detector comparison

Updated August 2026

Data from Amazon and official Moen and Honeywell Home sites.

2026 verdict

Moen Smart Leak Detector is the more complete option versus Resideo L1 WiFi Water Leak and Freeze Detector in 2026, helped most by price, weather resistance, and integrations. It separates itself most clearly on price, weather resistance, and integrations, while still looking better on its broader overall balance. Pick Resideo L1 WiFi Water Leak and Freeze Detector only when rating, warranty, and connectivity are the deciding factor for your setup. In practical terms, Moen Smart Leak Detector is the easier product to recommend.

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Feature	Moen Smart Leak Detector	Resideo L1 WiFi Water Leak and Freeze Detector	Winner
Price	$54.87	$68.00	Moen Smart Leak Detector
Rating	3.3	3.7	Resideo L1 WiFi Water Leak and Freeze Detector
Warranty	1 year	2 years	Resideo L1 WiFi Water Leak and Freeze Detector
Weather Resistance	IP67	IP44	Moen Smart Leak Detector
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi, Bluetooth	Resideo L1 WiFi Water Leak and Freeze Detector
Integrations	Alexa, Home Assistant	None	Moen Smart Leak Detector
Battery Life	2 years	2 years	Tie
Sensors	Water Leak, Temperature	Water Leak, Temperature	Tie
Alerts	Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts	Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts	Tie
On Device Alert Sound	YES	YES	Tie
On Device Alert Light	YES	YES	Tie

Winner

Moen

Moen Smart Leak Detector

$54.87

Buy on Amazon USA

+ Price: $54.87
+ Weather Resistance: IP67
+ Integrations: Alexa, Home Assistant
- Rating: 3.3 vs 3.7
- Warranty: 1 year vs 2 years

Honeywell Home

Resideo L1 WiFi Water Leak and Freeze Detector

$68.00

Buy on Amazon USA

+ Rating: 3.7
+ Warranty: 2 years
+ Connectivity: 2.4 GHz WiFi, Bluetooth
- Price: $68.00 vs $54.87
- Weather Resistance: IP44 vs IP67

Frequently Asked Questions

Which is better overall: Moen Smart Leak Detector or Resideo L1 WiFi Water Leak and Freeze Detector?

Moen Smart Leak Detector has the stronger overall profile in this comparison, especially for price, weather resistance, and integrations.

What is the biggest difference between Moen Smart Leak Detector and Resideo L1 WiFi Water Leak and Freeze Detector?

Price is one of the clearest differences: Moen Smart Leak Detector lists $54.87, while Resideo L1 WiFi Water Leak and Freeze Detector lists $68.00.

Which one looks better on price?

Moen Smart Leak Detector is listed at $54.87, while Resideo L1 WiFi Water Leak and Freeze Detector is listed at $68.00. Moen Smart Leak Detector (better spec).

Who should buy Moen Smart Leak Detector?

Choose Moen Smart Leak Detector if your priority is price and weather resistance and that matters more than rating.

Who should buy Resideo L1 WiFi Water Leak and Freeze Detector?

Choose Resideo L1 WiFi Water Leak and Freeze Detector if your priority is rating and warranty and that matters more than price.

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