2S vs N1 Window Cleaning Robot
Highest-completeness models in the category
MOVA N1 Window Cleaning Robot
Buy now$179
List price · checked Oct 29, 2026▼ −$20 · Oct 26, 2026Buy now
Verdict
N1 Window Cleaning Robot has the lower list price ($179 vs $299). On the attributes both makers publish with a clear better direction, the published figures favour 2S on 1 and N1 Window Cleaning Robot on 0. This summary uses manufacturer-published data only; we have not tested either model.
Key differences
| Attribute | 2S | N1 Window Cleaning Robot |
|---|---|---|
| List price | $299 | $179 |
| Path planning | AI Technology V4 / Zigzag then N-way | Z/N path planning |
| Cleaning solution bottle | 220 ml | 100 ml |
| Water tank | 52 ml | 120 ml |
| Wiping pad material | Micro-fiber | Microfiber (washable) |
| Min. window size | >40 × 40 cm | 30 × 45 cm |
| Dimensions (L x W x H) | 240 × 240 × 86 mm | 215 × 215 × 59 mm |
Who should buy which
- Choose the 2S if you prioritise Cleaning solution bottle, based on published figures.
- Choose the N1 Window Cleaning Robot if you prioritise a lower list price, based on published figures.
Where the published data differs
Every line below is computed from the two manufacturers’ own figures. Attributes neither brand publishes are omitted.
- N1 Window Cleaning Robot lists at $179, $120 below 2S at $299.
- Path planning: 2S — AI Technology V4 / Zigzag then N-way; N1 Window Cleaning Robot — Z/N path planning.
- Cleaning solution bottle: 2S 220 ml versus N1 Window Cleaning Robot 100 ml (120% more). Published data favours 2S.
- Water tank: 2S — 52 ml; N1 Window Cleaning Robot — 120 ml.
- Wiping pad material: 2S — Micro-fiber; N1 Window Cleaning Robot — Microfiber (washable).
- Min. window size: 2S — >40 × 40 cm; N1 Window Cleaning Robot — 30 × 45 cm.
- Dimensions (L x W x H): 2S — 240 × 240 × 86 mm; N1 Window Cleaning Robot — 215 × 215 × 59 mm.
Full specification comparison
| Attribute | 2S | N1 Window Cleaning Robot |
|---|---|---|
| Max suction | Not published | 8,000 Pa |
| Suction while moving | Not published by either | Not published by either |
| Path planning | AI Technology V4 / Zigzag then N-way | Z/N path planning |
| Battery life | 20 min | Not published |
| Automatic spray | Yes | Yes |
| Area per charge (fast mode) | Not published | 32 m² |
| Area per charge (deep mode) | Not published by either | Not published by either |
| Time per 1x1 m | Not published by either | Not published by either |
| Water tank | 52 ml | 120 ml |
| Cleaning solution bottle | 220 ml | 100 ml |
| Spray nozzles | 2 | Not published |
| Wiping pad material | Micro-fiber | Microfiber (washable) |
| Min. glass thickness | Not published by either | Not published by either |
| Window tilt tolerance | Not published by either | Not published by either |
| Frame types supported | Not published by either | Not published by either |
| Min. window size | >40 × 40 cm | 30 × 45 cm |
| Station adsorption power | Not published by either | Not published by either |
| Power-cut hold time | Not published | 30 min |
| Backup safety rope | Not published by either | Not published by either |
| DC cord length | Not published by either | Not published by either |
| Dimensions (L x W x H) | 240 × 240 × 86 mm | 215 × 215 × 59 mm |
| Robot weight | 1.3 kg | 1.3 kg |
| Battery | Not published by either | Not published by either |
| Charging time | Not published by either | Not published by either |
| Rated power | 72 W | Not published |
| App control | Yes | Yes |
| OTA updates | Yes | Not published |