Two window cleaning robots at neighbouring prices, compared on the specs, checked prices and verdicts from our catalog. On our combined readiness and value scores, ECOVACS WINBOT W2S PRO comes out ahead.
| Spec | HOBOT-2S | ECOVACS WINBOT W2S PRO |
|---|---|---|
| Price | $299.00 | $339.00 |
| Brand | HOBOT | ECOVACS |
| Spray | Dual ultrasonic nozzles | Triple nozzle |
| Edge detection | Edge-leakage sensors | — |
| Control | HOBOT app | — |
| Suction | — | 10,000 Pa |
| Edges | — | TrueEdge 2.0 |
| Navigation | — | WIN-SLAM 4.0 |
| Setup | Easy | Easy |
| Autonomy | L2 · Partial autonomy | L2 · Partial autonomy |
| Availability | Available now | Available now |
| RobotWise readiness score | 56/100 | 60/100 |
| RobotWise value score | 64/100 | 70/100 |
Prices: HOBOT-2S — official HOBOT US store price checked October 10, 2026; ECOVACS WINBOT W2S PRO — Amazon US price checked October 10, 2026.
Mid-priced window robot with dual ultrasonic spray nozzles, edge-leakage sensors and app control.
Verdict: A solid mid-price alternative to ECOVACS without a station. Expect to stay nearby and plug it in, as with most corded window robots.
Station-free version of ECOVACS' newest WINBOT: 10,000 Pa suction, triple spray and TrueEdge 2.0.
Verdict: Most of the W2S PRO OMNI's cleaning for far less if you can plug in near your windows. New, with few reviews yet.
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