Self-propel feature

Self-propulsion is widely praised and frequently cited as the reason the machine feels easy to push/pull despite its weight, reducing arm fatigue and improving maneuvering during longer cleans.

Self-propelled wheels are consistently praised for forward and backward assistance, reducing effort; some reviews also mention adjustable drive strength via the app.

The powered/assisted wheel system is often described as genuinely helpful for push and pull, though at least one reviewer found it less beneficial than expected compared to non-driven designs; slipping can occur on very wet tile conditions.

Several reviewers describe helpful push-pull assistance that makes the unit feel self-propelled, especially in smart modes. One review notes there are no dedicated self-propulsion wheels, suggesting the assistance may come from roller traction and can feel different than true powered drive.

Several reviewers describe it as self-propelled or at least strongly assisted by brush traction, which reduces pushing effort. A minority find that same pull can feel a bit too forceful over long cleans.

Several reviews mention the Submarine head feels self-propelled, making wet passes easier and faster.

The self-propel drive is widely appreciated for reducing effort, but it can feel forceful and makes backward passes require pulling against the drive.

The self-propelled or drive-assist feel is widely mentioned as making carpet cleaning faster and easier. Some users love it, while others find it overly aggressive, describing the vacuum as pulling forward or being difficult to control in tight spaces.

At least one cordless reviewer notes the powered roller provides forward pull, which can make it feel somewhat self-propelled once you match the right pace.

Motorized self-propel is a highlight, reducing push effort. A minority report occasional jitter or over-eager pull during operation.

At least one hands-on review noted it can feel like it slightly propels itself on carpet, making forward passes easier. This is not universally highlighted, but it may reduce perceived effort on some rugs.

Several reviews describe a glide or self-propelled feel in forward motion, making routine vacuuming easier. Others report inconsistent push effort on certain carpets, ranging from effortless to a bit draggy.

Several reviews describe a noticeable self-propel/drive-forward feel that reduces push effort on hard floors and low-pile carpet.

Several reviews mention a noticeable forward pull/traction from the spinning roller that reduces pushing effort. It helps with glide, but it's not the same as a fully powered wheel-drive assist.

Some users describe a powered-assist or self-propel-like feel, while others explicitly wish it were self-propelled, especially as they age or when cleaning thick carpet.

Not a true self-propelled upright, but some reviewers note the floorhead/rollers can provide a slight assist that makes pushing feel easier.

The self-propel/traction effect reduces pushing effort, but opinions split: some appreciate the assistance, while others found it too strong or awkward, especially when maneuvering or backing up.

Many describe a self-propelled or gliding feel that reduces push effort and makes it fun to use. Others find the pull-forward effect tiring on backstrokes or in tight control situations, so preference plays a big role.

Stretch S6 lacks powered assist wheels, but the brush driven pull keeps forward motion relatively easy even though there is no assistance when you pull the vacuum back.

The H14 is often described as brush-assisted and easier to push than some older designs, but multiple comparisons note it lacks true self-propelled wheels (on the standard H14) and can feel less maneuverable than top competitors.

Brushroll ‘self‑pull’ behavior divides opinions—some find it helps forward movement on carpet, while others say it yanks too aggressively and makes pull‑back tiring.