Spinn's water tank comes with a sensor monitoring the water level. You will be alerted on both the Spinn App and the Spinn's front display when the water tank must be refilled.
Should you need any help, please reach out to the Spinn Support team - we are here for you Monday - Friday: 9:00 am - 5:00 pm PST. Click on the chat bubble in the bottom right hand corner of this screen.