DUAL-ZONE TECHNOLOGY--This hose timer is designed for those who want to water 2 zones, zone 1 and zone 2 has customized watering frequency, start time, watering duration, and end time. Set it and forget it. Up to 38 watering frequencies to meet different needs. SUPER LONG MANUAL/AUTO DURATIONS --This sprinkler timer is upgraded with 3 separate manual/auto modes: ZONE 1/ZONE 2/ Both ZONE, which supports individual or simultaneous use without interfering with the preset watering schedule. The manual watering time is from 1min to 8hrs and the automatic watering time is from 1 min to 4 hrs, flexible enough to help you washing cars, bathing dogs, watering flowers, and timed watering, etc. HOUR MODE&DAY MODE AUTO IRRIGATION---Hour mode is from 1 hour to 12 hours, Day mode is from 1 day to 7 days, and watering duration is from 1min to 3 hrs 59 mins. So you can water multiple times a day or multiple times a week. Better care for your plants. UPGRADED BRIGHT WHITE INDICATION---The dial and operation button are decorated with bright white color, which helps you see all the setting informations easier, even for the eldly, and programming easy as ABC! LOW BATTERY ALERT---When the battery has to be changed, a low-battery alert will show on the display, and the valve will automatically shut off to avoid water leakage. SAVING 50% WATER---Compared to traditional watering with a can, this smart hose timer can help you water your garden regularly and quantitatively, helping you to save a lot of time on watering job and have more time to free yourself.