Tineco has been producing wet cleaners for a few years. The S7 series is one of the premium lineups with a wide range of modifications.
Tineco Floor One S7 Stretch Ultra vs. S7 Stretch Steam
| Specs / Model |  FLOOR ONE S7 Stretch Ultra |
 FLOOR ONE S7 Stretch Steam |
|---|---|---|
| Specs | ||
| Steam temperature | - | 160°C / 320°F |
| Suction | 21k Pa | 22k Pa |
| Cord | Cordless | Cordless |
| Battery life | 50 min | 80 min |
| Battery life (in Steam mode) | - | 30 min |
| Clean water tank size (CWT) | 1,000 ml | 800 ml |
| Dirty water tank size (DWT) | 720 ml | 700 ml |
| Quick Charging | no | yes |
| Cleaning Mechanics | ||
| Enhanced Edge Cleaning | dual-edge | triple-edge |
| Hyper-Stretch | yes | yes |
| Height when flat | 5.1 in | 5.1 in |
| Strong Lay-Flat suction | yes | yes |
| HEPA filter | yes | yes |
| DWT/CWT emptying alert | yes | yes |
| Self-cleaning mode | FlashDry | FlashDry |
| MHCBS | yes | yes |
| Smart Features | ||
| Operation notifications | yes | yes |
| App connectivity | yes | no |
| Cleaning modes | Auto, Max, Custom, Suction | Auto, Max, Suction |
| LED display | yes | yes |
| iLOOP sensor (smart dirt detection) | yes | yes |
| Voice assistant | yes | yes |
| Price | $499.0 | $699.0 |
They feature the advantages of the best electric mop and combine with steam (the Steam modification).
The biggest difference:
While the Stretch Ultra works as a wet cleaner, the Steam modification helps to tackle stains with steam.
Wet cleaner
Features:
- Bigger CWT
- FlashDry
- DualBlock anti-tangle
The biggest upgrade over the previous generations is the ability to go flat.
Performance:
- Longer battery life covers a larger area
- The vacuum cleans under furniture
- In a flat position, it doesn't lose performance
- Upgraded anti-tangle system resists hair better
- The water tank is located at the bottom doesn't make maneuvering easier
With HyperStretch, you can clean under furniture without losing suction.
The cleaner connects to the app.
Self-cleaning cycle washes and dries the whole vacuum
Repositioned water tanks make cleaning more effortless.
Compared to the Steam modification, this one connects to the app, yet lacks quick charging.
Steam
Vacuum, wash & steam
The best
Upgrades:
- HyperSteam
- A better LED display
- Long battery life
FLOOR ONE S7 Stretch Steam
Hot washing and drying self-cleaning cycle
Reaches from edge to edge and in front
$699.0 on AmazonThe Steam modifications don't need liquid for tackling stubborn stains.
Performance upgrades:
- Higher-temperature steam
- Lies flat to go under furniture
- Continuously heats steam
- Directs steam to dissolve grease
- Resists hair tangles better
- Has a triple-sided edge cleaning head
- Repositioned water tank puts more pressure on the ground & reduces hand weight bearing
It also has a better look and upgraded cleaning systems, especially a self-cleaning mode.
Other features:
- FlashDry technology
- Full-path self-cleaning washes and dries the whole machine
- Supports quick charging
- Cordless with a large battery
The longest battery life on the market
The quick charging has been seen in the latest S9 Artist series only.
Unlike the Stretch Ultra modification, the Steam version has a bigger battery, stronger suction, steam mode, and quick charging. However, it doesn't connect to the app.
Summing up
The best purchase all around: FLOOR ONE S7 Stretch Steam
The one combines the best of the wet cleaners and steam devices. It is expensive, yet you get a lot more for the price.
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