After 3 months of using Flume 2, I'm convinced this is one of those rare smart home devices that actually pays for itself. The installation was shockingly simple - no plumber required! I literally strapped the sensor around my water meter in 10 minutes while wearing the included rubber gloves (nice touch).

The real magic happens in the app. Seeing my water usage broken down by hour was eye-opening - turns out my midnight toilet runs account for 12% of my monthly bill! The leak detection is incredibly sensitive - it caught a slow-dripping outdoor faucet I'd completely missed.

However, it's not perfect. Like other reviewers, I've experienced occasional disconnections between the sensor and bridge. The promised multi-year battery life seems optimistic too - mine needed replacement after 14 months. And yes, customer service response times can be frustrating when issues arise.

Where Flume really shines is irrigation monitoring. As someone with a large lawn, seeing exactly how much water my sprinklers use has helped me optimize schedules and save about $35/month. The real-time alerts during unexpected water flow (like when a pipe burst while I was on vacation) make this worth every penny.

Pro tip: Check with your water utility before buying - many offer rebates that can cover up to half the cost! While Flume isn't flawless, its water-saving potential makes it one of my most valuable smart home investments.