I've had my L40 Ultra for about a week now. Love it, so much easier to keep up with my basic floor upkeep. My question is how can you tell when you need to replace the dust bag in the dock? Will it give a warning or alert on your phone? Will it just keep pushing material in until the bag bursts and a huge mess to clean up like the old bagged vacs in the 80's?
There will be a dust collection reminder. You can check whether the <auto empty> function is turned on normally in the Dreame APP. If it is turned on normally, please check the frequency setting of "auto empty" and set it to 1 time.