**Selling Point:** This smart cat fountain offers excellent value at 15% off, combining a large 2.5L capacity with app-based health monitoring that lets you track your cat's drinking habits and catch potential health issues early. **Trade-offs:** The 2.4GHz Wi-Fi limitation may cause connectivity issues in homes with older routers, and the app-dependent features mean it requires a smartphone and internet connection to fully utilize. **Verdict:** Buy if you have a compatible Wi-Fi setup and want to monitor your cat's hydration; Pass if you prefer a simpler non-smart fountain or have limited Wi-Fi capability.