Mine doesn't auto shut off. Once the water has gone the blue light is still on.
1997877
I would email the Kruzco customer service, they replaced one for me because the lid wouldn't seat properly. Not had a problem with it shutting off after 4hours. K
1562126
No, it does not automatically shut off. The manual actually advises that if the water level gets too low you can burn the pump out. I have two cats drinking from it so top off each day. When I take a trip I leave a big sign for the house setter to remind to top off each day.
1467077
Yes, it remains off. You will have to manually turn it back on if your water cools down.
1153006
This one doesn't have an automatic shut off. You have to unplug it to turn it off.
1753731
I don't think it auto shuts off. When it stops diffusing I've noticed that the plug is still warm which makes me think if there was more water in it the mist would come out.
922039
No it doesn't have an auto shut off, it flashes red when it is low. As for the color I believe the instructions tell you how to do so, but I gave up, since mine liked to flash only one color red. By the way it is just a mini humidifier, that requires constant water because the container is quite small and requires to be filled every 8 hours.
1545308
Hi Pam, Deneve here. Yes, our diffuser will automatically shut off when out of water (only a few drops' worth of water remaining). If there's anything else we can do for you, please don't hesitate to contact us. We look forward to helping you! Best Regards, Nancy Deneve - Co-Founder
606107
No it does not auto shut off. Maybe4 it ought to... but it has no on or off switch... you plug it in and unplug it... these are the only controls...
172793
I haven't seen any auto shut-off. Even read the booklet to check but it does't mention any, so I would say no.
1286309
I'm not aware if it had an auto shut off. We just shut it off when were done. While it lasted.
2245301
The blue light turns off and shuts the pot off as well. The water boils very quickly. There is a small click sound as the light turns off so you have to keep and eye on the water.
1551322
It shuts off on its own when the water temperature reaches the temperature you set it on
366417
I don't think it has an auto shut of. Mine does not sit off either, so I put a thermostat on the outlet.
2115544
No auto shut off after 4 hours OR shuts off when runs out of water. You could always put less water in it so it shuts off sooner. I'm very happy with it.
1919844
I've never found the auto-shut off to be a problem. Mine has never shut off automatically, and I believe that is a safety feature.
329888
It does not have an automatic shutoff. There is no switch. If it is plugged in, it is on.
445588
No. They will automatically turn on once the water comes out, but you cant turn it off.