What sets the S6 Stretch apart is the extent of its rinse. Flashdry self-cleaning sends 158F fresh water through the suction pipe as well as the roller, so the passage that carries recovered dirty water is flushed rather than left coated. Most self-cleaning docks only wash the roller, and the pipe is where the sour smell tends to start.
The body adds to its usefulness by compressing, with the HyperStretch design folding the machine to about 5.1 inches so the head can pass under low furniture, and it reclines to 180 degrees. Forty minutes of run time covers a medium home. Set against the Dreame H12 Pro, you trade a larger tank for a deeper rinse, and it sits in the upper part of the price ladder.
After each rinse you still own two chores: empty the dirty tank, and let the roller dry standing up. The hinge and stretching joints deserve a monthly look for caught hair, because a stiff hinge is the first sign of buildup there.
What works
- 158F fresh water flushes pipe and roller
- HyperStretch lowers the body to 5.1 inches
- Reclines a full 180 degrees
- Up to 40 minutes of run time
Watch out for
- Upper-tier price among self-cleaning models
- Stretching hinge needs periodic hair clearing
Spec sheet
- Rinse
- Fresh water at 158F
- Rinse reach
- From pipe to brush roll
- Lie-flat
- 180 degrees
- Compression
- HyperStretch to 5.1 inches
- Run time
- Up to 40 minutes






