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Tineco FLOOR ONE i6 Stretch vs. Stretch S6

Updated: Dec 04, 2025

Tineco released its mid-class series, the FLOOR ONE i. Let's compare the best i6 Stretch with the premium S6 Stretch.

FLOOR ONE i6 Stretch vs. FLOOR ONE Stretch S6

Switch S6 Stretch Breeze Compared To Switch i5 Stretch Breeze

Specs/Models FLOOR ONE i6 Stretch FLOOR ONE S6 Stretch
Price $299.0 $379.0
Specs
Clean water tank size (CWT) 800 ml 800 ml
Dirty water tank size (DWT) 720 ml 720 ml
Run time 40 min 40 min
Weight 9.5 lbs 9.9 lbs
Cleaning Mechanics
Storage Minimalist Charging Dock Minimalist Charging Dock
Separation system yes yes
FlashDry technology yes yes
Self-cleaning 185℉ 158℉
5-minute drying with heated air yes yes
Lay-Flat design yes yes
Mini assisting wheels yes yes
Anti-tangle design yes yes
Brush Type Dual-side Dual-side
Smart Features
Display no yes
Water flow & suction power auto-adjust no yes
App no no

Both models have the same cleaning mechanics and self-cleaning roller. Two large water tanks and a big battery. Both have a lay-flat design, which helps reach under furniture.

The Floor One i series doesn't adjust settings on messy areas

Comfortable cleaning

The biggest flex of the FLOOR ONE i6 Stretch is the FlashDry system that uses hot water for washing and dries the roller in 5 minutes, leaving it fresh and ready for another go.

One-Touch self-cleaning system uses hot water and heated air

Flashdry Self-cleaning system

  1. Washes the roller with hot water
  2. Dries the roller in 5 minutes, reducing odors
  3.  Full-path self-cleaning cleans and dries the tube, filter, roller, cover, and suction inlet
  4. Rotates the brushroll for better cleaning

An advanced self-cleaning system gives the cleaner a hot bath.

Performance:

  • Lasting battery for a larger area
  • Lies flat to reach under furniture
  • Powerful suction for surface pickup
  • Dual-edge cleaning head
  • Repositioned water tank for easier movement (doesn't tire an arm)
  • Separated solids and liquids
  • Constantly cleans the roller as you clean, scraping off the waste water and hair
  • Flexible right-left movement

Compared to the S6 Stretch, the i6 has a better Flashdry system, yet lacks dirt detection.

i6 Stretch vs. i5 Stretch

With a lay-flat design, the cleaner reaches under furniture.

Tineco FLOOR ONE S6 Stretch

The S series is a premium lineup.

Unlike the Floor One i6 Stretch, the S6 Stretch adjusts cleaning settings on messy areas automatically. The MHCBS technology keeps the roller clean with fresh water, continuously sucking off hair and waste water and rinsing it with clean water.

MHCBS: continial cleaning with fresh water

Performance upgrades over the i6:

  • Automatically adjusts suction on dusty areas, which saves battery life.
  • Has an informative display that shows estimated battery life and cleaning situation.
  • A suction-only mode shuts off water.
  • More precise edge cleaning (gets closer to the walls)

The Floor One i6 is a cheaper alternative to the S6 series with reduced extras.

Summing up

The Floor ONE Switch S6 Stretch is a premium lineup with its bells and whistles. It's a better buy if you need smart features, while the the FLOOR ONE i6 Stretch is a good buy if you don't mind lacking some premium features. The main thing it lacks is iLOOP, which senses mess and saves battery life.


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