Tineco Floor One S5 vs Tineco Floor One Stretch S6

Quick take: The Tineco Floor One S5 costs $40 less; the Tineco Floor One Stretch S6 runs longer per charge (40 vs 35 min).

SpecTineco Floor One S5Tineco Floor One Stretch S6
Price~$260~$300
TypeHard Floor WasherHard Floor Washer
SuctionNot disclosedNot disclosed
Battery35 min40 min
Navigation
FiltrationHEPAHEPA
CordlessYesYes
Bagged
Noise78 dB80 dB
Dustbin0.7 L0.72 L
Water tank800 ml800 ml
Self-empty dockNoNo
Auto mop washingNoNo
Hot water washingNoNo
Obstacle avoidanceNoNo
Carpet detectionNoNo
Auto mop liftingNoNo
Multi-floor mappingNoNo
App controlYesYes
Dimensions
Weight9.92 lbs9.9 lbs
Warranty2 years2 years

Pros & cons

Tineco Floor One S5

  • One-pass pickup of wet and dry messes — dried-on spills included
  • iLoop sensor visibly ramps power on dirt so you know when a spot is clean
  • Self-clean cycle flushes roller and tubing so maintenance stays tolerable
  • Regularly discounted to around $260, far below its original $450
  • Digital display shows battery and dirt level at a glance
  • Much lighter in use than it looks — the powered roller pulls it forward
  • Hard floors only — it will not touch carpet, not even area rugs
  • Leaves an uncleaned strip along baseboards and edges
  • Dirty water tank and filter smell quickly if not rinsed after each use
  • Some owners report float-sensor and battery failures around the one-year mark
  • Real runtime in normal use is closer to 25 minutes than the rated 35

Tineco Floor One Stretch S6

  • Only mainstream floor washer that lies fully flat (5.1 in) without losing suction
  • Dual-sided edge cleaning gets within a whisker of baseboards
  • 158°F hot-water FlashDry cycle keeps the roller from souring between uses
  • 40-minute rated runtime covers a large main floor
  • iLoop sensor auto-boosts water and suction on heavier messes
  • Light for the class at about 9.9 lbs and easy to steer
  • Heavy dried-on messes can need a second pass versus Tineco's S7 line
  • Loud at 80 dB — noticeably more than the S5's 78 dB
  • Hard floors only; no carpet or rug mode
  • Dirty water tank still needs rinsing after every session
  • Street price swings widely ($270-$380) — wait for a dip