Smart watering hose with Bluetooth 5.0 for convenient app control. Schedule watering within about 49.2 ft of range, using minutes, hours, or specific days of the week. Your settings stay in place even after a power interruption. Gateway and app compatibility: For more stable remote control and irrigation history, add a Bluetooth gateway to connect the device to the Tuya app. The SmartLife app can connect via phone Bluetooth for preset timers only; a gateway enables broader control and history tracking. Easy setup and operation: No tools required. Attach to your tap, connect the hose to the male snapon connector. Faucets powered by two AA batteries (not included) can run up to six months with normal use. Three operation modes: Auto watering, Manual watering, and Rain Delay (24/48/72 hours). Rain Delay postpones watering when rain is expected; Manual mode lets you run irrigation from the app or the button without changing the programmed schedule. Practical applications: Ideal for home gardens, vegetable plots, and potted plants. Useful when you're traveling or busy, helping maintain consistent soil moisture without guesswork.