Tineco S3 & Tineco S2 share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Tineco S3 rather than the Tineco S2.
Why Do I Recommend The Tineco S3?
- The Tineco Floor One S3 features a higher-capacity 4000 mAh battery for up to 35 minutes of continuous cleaning, while the Tineco Floor One S2 uses a smaller 2500 mAh battery that typically runs only 20–25 minutes.
- Tineco Floor One S3 comes with a larger clean water tank for longer cleaning sessions without refills, whereas the Tineco Floor One S2 includes a smaller clean water tank that requires more frequent filling.
- It includes a larger dirty water tank to hold more collected debris and liquid for fewer emptying stops, while the Tineco Floor One S2 has a smaller dirty water tank.
- The Tineco Floor One S3 features an LED digital display for real-time battery status, cleaning mode, and maintenance alerts, whereas the Tineco Floor One S2 uses only basic indicator lights.
- Tineco Floor One S3 supports an iLoop smart sensor to automatically adjust suction power and water flow for optimal cleaning efficiency, while the Tineco Floor One S2 lacks an advanced sensor and requires manual adjustments.
- It comes with an Auto mode and a stronger Max mode for tackling heavy messes and sticky spills, whereas the Tineco Floor One S2 provides only standard cleaning modes with less suction power.
- The Tineco Floor One S3 features enhanced self-cleaning of the brush roll and internal water lines for easier maintenance and improved hygiene, while the Tineco Floor One S2 has a more basic self-cleaning function.
- Tineco Floor One S3 includes integrated app connectivity and detailed voice prompts to track cleaning progress and maintenance needs, whereas the Tineco Floor One S2 provides only simple voice alerts without smart app integration.
Maybe the Tineco S2 price can make you comfortable because it’s a little bit cheaper than the Tineco S3. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.
Side By Side Comparison
| Feature | Tineco S3 | Tineco S2 |
| Battery capacity | ~ 4000 mAh | ~ 2500 mAh |
| Run-time (normal mode) | Longer | Shorter |
| Clean water tank size | Larger | Smaller |
| Dirty water tank size | Larger | Smaller |
| Display type | LED display showing battery, mode, alerts, etc. | None / basic |
| Smart sensor (iLoop) | Included for detecting debris/dirt level and auto-adjusting water/suction | Not included |
| Modes / power settings | More modes: Auto mode, Max mode, HEPA filtration setting | Basic modes: Normal, Wash, Spot |
| Alerts / warnings | Multiple alerts | Fewer alerts; basic indicators only |
| Self-cleaning capability | Enhanced self-cleaning cycle | Yes, but more basic |
| App integration / voice prompts | Available | Not available |
| Weight | Slightly heavier due to larger battery & components | Lighter |
| Technology maturity | Newer model | Older model |
| HEPA filter inclusion | Included or upgraded filter system | Not included |
| Edge cleaning performance | Improved | Standard |
| Number of alarm types | More types of alarms/warnings | Fewer |
| Power in Max mode | Stronger max mode with higher suction/water flow in tough messes | Less powerful max mode |
| Drying / streak control | Better at avoiding streaks | More likely to leave streaks if moved fast |
| Price | Check Tineco S3 Price | Check Tineco S2 Price |
Common Features
| Feature | Tineco S3 | Tineco S2 |
| Cordless Operation | Yes | Yes |
| Wet & Dry Cleaning | Yes | Yes |
| Vacuum & Mop Combo | Yes | Yes |
| Dual-Tank System | Yes | Yes |
| Self-Cleaning Function | Yes | Yes |
| Multi-Surface Compatibility | Yes | Yes |
| Lithium-Ion Battery Type | Yes | Yes |
| Digital Brushless Motor | Yes | Yes |
| Lightweight Design | Yes | Yes |
| Swivel Steering | Yes | Yes |
| HEPA-grade Filtration | Yes | Yes |
| LED Headlight on Floor Nozzle | Yes | Yes |
| Quick-Release Brush Roll | Yes | Yes |
| Detachable Tanks for Easy Rinse | Yes | Yes |
| One-Touch Start/Stop | Yes | Yes |
| Voice Prompt Alerts | Yes | Yes |
| Charging Dock with Accessory Storage | Yes | Yes |
| Price | Check Tineco S3 Price | Check Tineco S2 Price |
