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Tineco Floor One S9 Artist Pro vs. S9 Master

Updated: Feb 09, 2026

Tineco released its top-tier wet-dry floor mops, the Master lineup. Compare it with the premium S9 Artist Pro.

Tineco FLOOR ONE S9 Master vs. S9 Artist Pro

Specs / Model Tineco FLOOR ONE S9 Artist Pro
FLOOR ONE S9 Artist Pro
Tineco FLOOR ONE S9 Artist Pro
Floor ONE S9 Master
Price $849.0 $749.0
Specs
Battery life 75 min 65 min
Power 22k Pa 23k Pa
Cleaning modes Auto, Max, Suction Auto, Max, Suction
Clean water tank size (CWT) 1,000 ml 800 ml
Dirty water tank size (DWT) 750 ml 750 ml
Appearance
Display 3D dynamic display CrhromaGlow Light Display
Crystal IMD layer yes no
Thumb screen yes yes
Green Headlight yes yes
Height when flat (180°) 5.06 in 3.9 in
Cleaning Mechanics
Enhanced Edge Cleaning dual triple
MHCBS technology yes yes
SmoothDrive yes yes
Water streak removal Squeegee Rubber StreakFree Scrapper
ThermoBlast - yes
126°F Continuous Hot Water Mopping - yes
FlashDry self-cleaning with heated water 185°F 185°F
Full-path self-cleaning yes yes
2 dry modes yes yes
Smart Features
Operation notifications yes yes
Flash charging yes yes
iLOOP sensor (smart dirt detection) yes yes
App integration yes no
Water flow & suction auto-adjust  yes yes

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 reach-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. Once the cleaning is done and Tineco is in charge, steam is used to clean and dry the roller so it's fresh for the next cycle.

Aestethic design is the Master's best feature

Flashdry technology completes a cleaning cycle in 5 minutesThe roller is fresh and dry, and is ready for another cycle.

Full-path self-cleaning washes and dries the whole machine after cleaning.


Top tier

With the suction-only mode, the cleaner can be used for surface cleaning.

The longest battery on the market

Performance

  • doesn't lose suction when flat.
  • with longer battery life, it covers a bigger area at a time.
  • smoothly runs around furniture.

Suits for bigger homes & cleans under furniture with no suction loss.

Appearance and other things

  1. A nice Crystal IMD layer
  2. Connects to the app
  3. Flash charging boosts the battery faster
  4. Automatic water streak reverse to eliminate water residue after pressing the stop button.

A nice look makes the cleaner suitable for any modern house.

The S9 Artist Pro has the biggest water tanks in the industry.

Cleans itself with hot water & dries with hot air

What the Artist lacks compared to the Master:

It doesn't have a blast that sprays hot water to tackle stains. It also doesn't warm up water for mopping.

However, the Artist connects to the app, has a nicer appearance, covers a bigger area, and contains a larger clean water tank.

The newest

The Tineco FLOOR ONE S9 Master has two big upgrades:

  1. ThermoBlast technology
  2. Continuous hot water mop

What is ThermoBlast?

High-pressure hot water blasts away stubborn stains like grease, dried-on debris, and dirt from crevices, etc. Helps to blast debris from crevices and remove sticky stains.

Another BIG feature is the hot mopping.

126°F Continuous Hot Water Mopping heats water for the best mopping results

As a mop, the S9 Master is the best of the series.

What the S9 Master lacks compared to the Artist Pro:

A nice modern look, app connectivity, a larger, cleaner water tank, and a long-lasting battery.

Summing up

Editor's choice: Floor ONE S9 Master

The S9 Master lacks some minor features and might not look as good, yet its cleaning performance seems more efficient at removing stains.


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