Govee Water Sensor Alarm vs Shelly Flood Gen4

In 2026, the recommendation leans toward Shelly Flood Gen4 over Govee Water Sensor Alarm, driven by warranty, connectivity, and integrations. What pushes it ahead is warranty, connectivity, and integrations, and sensors and alerts keeps the advantage from looking narrow. Govee Water Sensor Alarm still makes sense if price, rating, and weather resistance is your priority, but most buyers should still lean toward Shelly Flood Gen4. That is why Shelly Flood Gen4 wins the verdict here.