Does this have a auto-shutoff when it runs out of water?
823721
Yes it has a little sensor that shuts off the unit when the water level falls below it.
823722
It does shut off on its own! We have several diffusers going in our office area and this one lasts longer than the other diffusers! Love it!
2035920
No, it does not have an auto shut off, but being the traveler I am, I have never had to worry about the water running too low. I have only one cat but I have been on vacation for two weeks at a time (with a housesitter coming in daily ONLY to feed and play with my kitty) only to come back with an adequate supply of water. The water reservoir is the biggest on the market, that I know of, and is definitely worth the purchase. I hope that helps answer your question.
2241266
Yes and if you turn it back on without adding more water it will shut right off
1617786
Yes, Auto shut off when the water level is full. It even has a code that comes up on the display so you know it's off due to being full and not some other failure. This unit has the ability to drain through a hose so you don't have to use auto shut off if you have a drain available. Another feature is you set the humidity level you want (in % humidity) and it shuts off when you reach that level
2071716
I purchased this fountain a year or two ago. I doesn't automatically shut off, but does make a loud noise to let you know the water is low.
1713445
Yes, there is a ball float inside that turns the unit off automatically when it reaches the "off" water level.
1722764
Yes, it shuts off automatically. I have been very pleased with this product!
468556
I think it does have auto shut off. I never let my run out of water. I fill it as soon as it is low (about 2-3 inches of water). Hope this helps.
2123339
True, it doesn't shut off when out of water. However, for my two 40-lb dogs and 2 cats, the supply lasts like a month from the time the reservoir is first filled. It has enough capacity below the reservoir that if it is just empty when you go to work, the pump will not have run dry by the time you get home. Basically, it is a forgiving issue if you pay minimal attention to it.
1137030
It stays on until you turn it off....but be careful not to let the water run out.
1912783
Cannot use this without the timer. It does shut itself off when it runs out of water, but not sure how long it would run after it detects that.
1822164
Yes, it shuts off automatically, and what ever amount of water you put in will come out. As long as you don't overfill the well.
1327875
no auto shut off, if there is no enough water the reaction will stop going, so it runs until not touching water anymore. If full 6-8 h, depends on water (how hard it is)
165484
No, it does not have auto shutoff. My wife killed her battery twice forgetting to unplug it. The heat is pressure activated.
1373093
Mine does not have auto shutoff and so keep running when dry. Doesn't seem to be problematic though. Love this little beauty!
1677589
It does automatically turn off when the water level gets low. Even when full, ours sometimes won't turn on until I wipe the little round styrofoam-like piece in the base. I hope that helps.
1678401
I don't think it has an auto shut off, I just take it back and turn it off manually. I have not tested to see how long it runs if it is I don't shut it off.