Winner
Updated September 2026
Data from Amazon and official EcoNet and Moen sites.
2026 verdict
In 2026, the recommendation leans toward EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW over Moen Flo Smart Water Monitor + Shutoff, driven by price, rating, and connectivity.
The main reason it wins is price, rating, and connectivity, and integrations strengthen that case. Moen Flo Smart Water Monitor + Shutoff can still be the right pick, but only if leak protection outweighs the wider strengths of EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW. That is enough to make EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW the better pick for most buyers.
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| Feature | EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW | Moen Flo Smart Water Monitor + Shutoff | Winner |
|---|---|---|---|
| Price | $215.00 | $558.00 | EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW |
| Rating | 4.3 | 3.9 | EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi | EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Home Assistant | EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW |
| Leak Protection | Offline Auto Shutoff, Wired Leak Sensor | Flow Sensor, Micro-Leak Test, Offline Auto Shutoff, Freeze Alerts | Moen Flo Smart Water Monitor + Shutoff |
| Valve & Installation | None | Valve Exercise | Tie |
Winner
$215.00
- + Price: $215.00
- + Rating: 4.3
- + Connectivity: 2.4 GHz WiFi, Bluetooth
- - Leak Protection: Offline Auto Shutoff, Wired Leak Sensor vs Flow Sensor, Micro-Leak Test, Offline Auto Shutoff, Freeze Alerts
$558.00
- + Leak Protection: Flow Sensor, Micro-Leak Test, Offline Auto Shutoff, Freeze Alerts
- - Price: $558.00 vs $215.00
- - Rating: 3.9 vs 4.3
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW
- Moen Flo Smart Water Monitor + Shutoff
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Frequently Asked Questions
Which is better overall: EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW or Moen Flo Smart Water Monitor + Shutoff?
EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW has the stronger overall profile in this comparison, especially for price, rating, and connectivity.
What is the biggest difference between EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW and Moen Flo Smart Water Monitor + Shutoff?
Price is one of the clearest differences: EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW lists $215.00, while Moen Flo Smart Water Monitor + Shutoff lists $558.00.
Which one looks better on price?
EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW is listed at $215.00, while Moen Flo Smart Water Monitor + Shutoff is listed at $558.00. EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW (better spec).
Who should buy EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW?
Choose EcoNet Bulldog Valve Robot Matter over Wi-Fi EVC400-MW if your priority is price and rating and that matters more than leak protection.
Who should buy Moen Flo Smart Water Monitor + Shutoff?
Choose Moen Flo Smart Water Monitor + Shutoff if your priority is leak protection and that matters more than price.
Full comparison table
Compare all 10 Water Shutoff Valves side by side
You are looking at two of them. The full table lines up all Water Shutoff Valves in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
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- 34 specs compared
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YoLinkFlowSmart All-in-One Water Meter & Shutoff
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