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Tineco Floor One S7 Stretch Steam vs. Roborock F25 Ultra Steam

Updated: Jan 13, 2026

Tineco released its top-tier wet-dry floor mops, the S7 Stretch Steam, which not only function as a mop but also utilize steam to remove tough stains. Roborock also pulled out its newest F25 Ultra Steam. Let's discuss.

Roborock F25 Ultra Steam vs FLOOR ONE S7 Stretch Steam

Specs / Model roborock F25 Ultra Steam
Roborock F25 Ultra Steam
Tineco FLOOR ONE S9 Steam
Tineco FLOOR ONE S7 Stretch Steam
Specs
Steam temperature 180°C / 356°F   160°C / 320°F
Battery life 60 min 80 min (30 min steam)
Power 22k Pa 22k Pa
Cleaning modes Auto, Sponge, Steam, Hot-water Auto, Max, Steam, Suction
Clean water tank size (CWT) 1,000 ml 800 ml
Dirty water tank size (DWT) 750 ml 700 ml
Detergent dispenser yes no
Weight 12 lbs 9.5 lbs
Appearance
Display yes yes
LED headlights yes yes
Thumb screen no yes
Height when flat 4.92 in 5.1 in
Cleaning Mechanics
Enhanced Edge Cleaning triple triple
Steam cleaning yes yes
Hot water cleaning 187°F no
Wet-and-dry separation yes yes
Smooth Drive Support yes yes
Lay-Flat 180° yes yes
Saves cleaning performance in flat position no yes
Self-cleaning with heated water 194°F 185°F
Hot air drying yes yes
Water streak removal yes yes
Smart Features
Operation notifications yes yes
Flash charging yes yes
App integration & Voice assistant yes yes
Water flow & suction auto-adjust  DirTect iLoop
Price $549.99 $949.0

To start the device, fill the water tank and press the Power button. The display alerts when something is happening and shows the current cleaning situation.

With a triple-edge design, the head reaches everywhere without missing spots.

A two-tank cleaning system separates clean and waste water, ensuring the roller is always clean. Both have similar self-cleaning technology.

Top-tier Steam cleaners

The difference:

The Roborock self-cleaning system uses hot water and steam for cleaning. The Tineco has full-path self-cleaning, including the filter, tube, and suction inlet.

The Roborock has bigger tanks, while the Tineco lasts longer.


Roborock's best steam cleaner

The Roborock features 2 cleaning modes, one uses hot water mopping, the other hot steam.

Innovative Steam Cleaning & Hot Water Cleaning

Switch between Auto, Steam, Hot-water, and Sponge modes.

Self-cleaning & other things

  1. The mode uses 356°F steam & 194°F heated water for self-cleaning
  2. Drying modes (203°F): fast and quiet drying.

The cleaner connects to the app and alerts with voice. The display shows the current cleaning job.

Compared to the Tineco, the Roborock lacks a unique design, full-path cleaning & drying, battery life, suction-only mode, 3D dynamic display, and thumb screen.

Innovative alternative to the Tineco

One of the best

The Steam modifications don't need liquid for tackling stubborn stains.

It also features a better appearance and upgraded cleaning systems, including a self-cleaning mode.

FlashDry Self-cleaning System: 2min self-cleaning & 5min flash drying with 185℉ air.

The longest battery life on the market

The quick charging has been seen in the latest S9 Artist series only.


Summing up

The Tineco is designed for larger homes with a hygienic self-cleaning system, while the Roborock features 2 hot cleaning modes, steam cleaning, and mopping.

The Roborock has a lower price tag tho.


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