Pool Thermometer Floating Easy Read with Phone App App Alerts, Accurate Long-Range 1K ft WiFi Wireless Digital Swimming Pool Water Thermometer for Indoor Outdoor Pools, Hot Tubs, Aquarium and Fridge

Precise Temperature Readings & Wide Range: This water thermometer for pool provides highly accurate air and water temperature measurements from -20°F to 140°F (-28°C to 60°C). Perfect for both indoor and outdoor useincluding cold plunge tubs, swimming pools, aquariums, fish tanks, greenhouses, refrigerators, freezers, and even home or weather monitoring.
Easy 10-Minute Setup: Quick and hassle-free, no complicated installation, no technical skills needed. Just plug the gateway into a wall outlet, insert the included 2 AAA batteries into the sensor unit, reassemble it tightly to prevent leakage, and secure it in the pool using the included string to avoid tangling with swimmers. Then, download the Safe app from the Google Play Store (for Android devices) or App Store (for iOS devices). Step-by-step in-app instructions make it easy to connect your phone to the sensor and gateway. A Wi-Fi-enabled router is required.
Battery Powered: With two included AAA batteries providing consistent power day and night, the thermometer runs for up to a year and automatically sends a low battery alert through the app when its time for a replacement.
Sturdy and IPX8 Waterproof. Built with ASA plastics which has excellent weather resistance, UV resistance, and impact resistance, non-toxic, no ordor. The digital thermometer is specially designed with a triple-layer waterproof structure and is resistant to tipping. Adding a wide rubber band along the seam provides an extra layer of protection, making it four-layer waterproof.