Bluetooth Smart Watering System: Add the smart hose timer for watering to ‘’Smartlife"APP via Bluetooth, this smart hose timer design with Bluetooth 5.0, easy and convenient scheduling through the app within 49.2ft( in the open area without obstruction); Bluetooth water timer allows you to water in minutes, hours, specific days of the week, no more need to check the water timer every time..The Upgraded Leak-Proof Material: Specially designed 3/4"adapter and quick connection solve the problem of water leaks caused by thread mismatch. Our bluetooth water timer is made of ABS+UV material, the connector is made of 30% reinforced nylon, waterproof: IP56, the working water pressure: 7.2-116 psi, which makes the sprinkler timer better than ordinary plastic timers More impact-resistant and wear-resistant. (Timer thread: water inlet: 3/4" female thread; water outlet: 3/4" male thread)..3 Watering Modes: This water timer has 3 modes, Auto/Manual/Rain Delay. The watering time in automaticAuto and manual mode can be from 1 minute to 23 hours and 59 minutes. Auto mode is divided into Normal Schedule and Cycle/soak Schedule, you can choose according to your needs. With Rain Delay Mode, you can choose to delay watering by 12/24/48/72 hours, Watering schedules within the delay time will not be executed. so you don't waste water when you don't need it..Low Power Consumption & Application: Only 2x1.5 V AA Alkaline batteries must be used(NOT Included), which allows our water timer to run for over 6 months. built-in high-precision IC chip sprinkler timer, has a low-pressure fully enclosed solenoid valve and can quickly process complex watering programs, control the on-off valve more stably, and reduce power consumption. and It is ideal for irrigation applications in gardens, yards, greenhouses, flowerbeds, and etc..Easy to Use: Our bluetooth irrigation timer is easy to use and the APP interface is designed to be simple. Usage steps: Download the "Smart Life" APP and register an account—install irrigation timer battery—add timer to the APP via bluetooth—set the watering schedule after successful pairing—the system watering schedule is executed automatically—you can view watering history. If you have any questions during use, you can view videos we linked or contact us and we will reply you within 24 hours.