Take it easy on climbing to the roof and worrying about water shortages! I present to you the latest technology for monitoring water levels in tanks (above ground or underground) with high accuracy directly via your mobile phone. Device features: - Live Monitoring: Know exactly how much is left in the tank (in percentage and meters) while you stay in your place. - Smart Alerts: Sends you a notification on your mobile if the water is running low or if there's a flood. - Easy Application: Supports the popular (Tuya / Smart Life) app, works on both Android and iPhone. - Consumption Chart: Provides you with a graph of your daily and weekly consumption to help you save water. - Easy Installation: Easily installed in the tank cover without complications or difficult connections. - High Accuracy: Operates with ultrasonic waves, meaning it doesn’t need to touch the water (safe and rust-proof).