Remote Control & Smart Watering Easy and convenient scheduling through the app within a range of 492ftwithout interfere; Allow you watering on minutes, hours, specific days of the week; Always keep your watering time setting, even when the signal goes down, there's no need to reset your schedules. Muti-Functional with 3 Modes: Auto, manual watering and rain delay featured in Smart Life App. The rain delay feature allows you to postpone watering for 24h, 48h or 72h due to rain. Gateway Required Functions such as wireless remote control and irrigation history need to work through Tuya Bluetooth gateway.The smartphone Bluetooth direct connection device can only operate the function of the preset timer. Upgraded Leak Proof The connectors of smart sprinkler timer are made of 30% reinforced nylon material, which can withstand water pressures 2.9 psi and up to 116 psi with IP55 waterproof standard reached. Simple to Setup and Use No need of tools, simply fit the timer onto the tap/faucet and connect hose attachment to the male snap-on connector, that's it! The faucet timer with 2 1.5V AA batteries can run up to 6 months for saving water and energy in a sense.