Our EZsalt Sensor may just be your favorite gadget for 2021. With an EZsalt Sensor, gone are the days of running out of salt and making last second scrambles to the store to hurry and refill. Our app has been designed so youre in control of notifications. You can set at what level you want a text alert sent to your phone so you always know when to refill BEFORE you run out. Dont have a sensor yet? You can find them on on our website, www.ezsalt.xyz and have one shipped to you this week with free shipping. Were excited to have you as a part of the family!