EPEI
European Product Evaluation InstitutePrivate · independent · evidence-based product assessment
Category benchmark report
Ecovacs Winbot W3 Omni
Ecovacs
- Award ID
- EPEI-BVA-2026-000031
- Methodology
- 2026.07-2
- Benchmark
- [email protected]
- Decision date
- 2026-07-26
- Overall score
- 82.0 / 100
- Award status
- Valid
Editorial award
Assessed on our own initiative
The manufacturer was not involved in this assessment, was not contacted about it, and paid nothing for it. The European Product Evaluation Institute selected this product itself and assessed it against the published category benchmark using publicly documented evidence only.
Product identity
- Manufacturer
- Ecovacs
- Product
- Ecovacs Winbot W3 Omni
- Model
- —
- Identity state
- Confirmed
- Region focus
- EU
- Category
- Window Cleaning Robots
Ecovacs Winbot W3 Omni
Benchmark placement
BenchmarkWindow cleaning robots (vacuum adhesion)
[email protected]Price classPremium€550+
Boundary calculationsUpper mid-range79.0 / 100Premium82.0 / 100
Verified European price
Reference price€529.00Documented price sources
| Source | Price | Date | Tier |
|---|---|---|---|
| www.ecovacs.com | €699.00 | 2026-07-26 | T2 |
| www.ecovacs.com | €649.00 | 2026-07-26 | T2 |
| dadolo.com (EU) | €699.00 | 2026-07-26 | T3 |
| chipstore.de | €529.00 | 2026-07-26 | T3 |
Knock-out gates
- European price verified529.0 EURPassed
- Product identity confirmedEcovacs Winbot W3 OmniPassed
- No active safety recallPassed
- CE marking and EU conformity (low voltage/EMC, plus RED for radio operation)Assumed and disclosed (EU distribution; no contrary evidence)Passed
- Safety rope (fall protection) included, with a secure anchor point (carabiner, suction cup or station)INHALT DER BOX: 'Sicherungsseil 1' und Spezifikation 'Length of Safety Rope (m) 1'; auch: 'Das primäre Sicherheitsseil besteht aus einem dreilagigen Verbundmaterial'. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 4 unabhängigen Quellen bestätigt]Passed
- Emergency/backup battery keeps the suction hold after a power failure (documented hold time, market standard from approx. 20 minutes)Selbst bei niedriger Leistung bleibt der WINBOT über 30 Minuten am Fenster befestigt; '8 hardwarebasierte Absturzschutzfunktionen: von automatischer Luftdruckkompensation'. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 2 unabhängigen Quellen bestätigt]Passed
- Edge/anti-fall detection: detects glass edges and frames and stops before the edgeein Optokoppler-Sensor, der Ränder mit einer superschnellen Reaktionszeit von 0,02 Sekunden erkennt — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 3 unabhängigen Quellen bestätigt]Passed
- If operation requires an app: app available in the EU app stores and usable in German or English (sign-up from the EU possible)App is available on German (EU) Apple App Store. Supported languages include "Deutsch und 33 weitere" (German and 33 others: Deutsch, Englisch listed explicitly). Requires iOS 15.1 or higher. Ecovacs Robotics Inc. is registered as developer and states compliance with EU law. — https://apps.apple.com/de/app/ecovacs-home/id1329458504Passed
Feature-to-evidence matching
Mandatory features
5| Feature | Status | Evidence | Point effect if matched |
|---|---|---|---|
| CE marking and EU conformity (low voltage/EMC, plus RED for radio operation) | Assumed and disclosedT4 | Assumed as met: the product is verifiably sold through EU channels, for which the declaration of conformity is a legal precondition. No contrary evidence found. This assumption is fixed in the benchmark, not decided case by case. | — |
| Safety rope (fall protection) included, with a secure anchor point (carabiner, suction cup or station) | VerifiedT2 | INHALT DER BOX: 'Sicherungsseil 1' und Spezifikation 'Length of Safety Rope (m) 1'; auch: 'Das primäre Sicherheitsseil besteht aus einem dreilagigen Verbundmaterial'. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 4 unabhängigen Quellen bestätigt] | — |
| Emergency/backup battery keeps the suction hold after a power failure (documented hold time, market standard from approx. 20 minutes) | VerifiedT2 | Selbst bei niedriger Leistung bleibt der WINBOT über 30 Minuten am Fenster befestigt; '8 hardwarebasierte Absturzschutzfunktionen: von automatischer Luftdruckkompensation'. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 2 unabhängigen Quellen bestätigt] | — |
| Edge/anti-fall detection: detects glass edges and frames and stops before the edge | VerifiedT2 | ein Optokoppler-Sensor, der Ränder mit einer superschnellen Reaktionszeit von 0,02 Sekunden erkennt — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 3 unabhängigen Quellen bestätigt] | — |
| If operation requires an app: app available in the EU app stores and usable in German or English (sign-up from the EU possible) | VerifiedT3 | App is available on German (EU) Apple App Store. Supported languages include "Deutsch und 33 weitere" (German and 33 others: Deutsch, Englisch listed explicitly). Requires iOS 15.1 or higher. Ecovacs Robotics Inc. is registered as developer and states compliance with EU law. — https://apps.apple.com/de/app/ecovacs-home/id1329458504 | — |
Expected in this price class
5| Feature | Status | Evidence | Point effect if matched |
|---|---|---|---|
| Station washes/wets the cleaning pads automatically (pad self-cleaning) | VerifiedT2 | Vortex Wash, der branchenweit erste integrierte Reinigungssystem für Wischpads; Mit Vortex Wash reinigt und pflegt der WINBOT W3 OMNI die Wischpads für dich und reinigt sie gründlich in nur 1 Minute. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 4 unabhängigen Quellen bestätigt] | — |
| Dedicated hardware for edge and corner cleaning: extendable edge wiper, border scrubber or equivalent solution | VerifiedT2 | TruEdge-Technologie: Der WINBOT senkt beim Erreichen der Ränder den innovativen TruEdge-Schrubber aktiv mit bis zu 200 U/min ab, um auch starke Verschmutzungen gründlich und effektiv zu entfernen. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 4 unabhängigen Quellen bestätigt] | — |
| Spray system wets the entire wiping width (at least 3 nozzles or equivalent full-width water distribution) | VerifiedT2 | Drei-Düsen-Weitwinkel-Sprühtechnologie sorgt in Kombination mit dem Nasswischmopp für eine effiziente und effektive Reinigung; Number of Spray Nozzles: 6 — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 3 unabhängigen Quellen bestätigt] | — |
| Mains-independent cleaning for approx. 100 min or more per charge (approx. 50 sqm and more) | VerifiedT2 | Arbeitszeit pro Aufladung (min): 130min±10%; Der integrierte Akku bietet bis zu 130 Minuten kontinuierliche Laufzeit pro Ladung. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 3 unabhängigen Quellen bestätigt] | — |
| Automatic adaptation to the pane: detects size/shape of the glass and plans the route accordingly, or re-cleans heavily soiled spots (manufacturer claim or review) | VerifiedT2 | Frame Distance Detection (Y/N): Ja; WIN-SLAM 5.0-Algorithmus und intelligente Multi-Sensor-Erkennung — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 2 unabhängigen Quellen bestätigt] | — |
Above-class bonus features
14| Feature | Status | Evidence | Point effect if matched |
|---|---|---|---|
| Equipment clearly above class expectation (e.g. spray/app in budget, battery station in mid-range, pad washing in upper mid-range) | VerifiedT2 | Vortex Wash, der branchenweit erste integrierte Reinigungssystem für Wischpads; 12-stufiges Schutzsystem; 6 Sprühdüsen; TruEdge-Technologie; umfangreiche Ausstattung bei 699€ Preispoint. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 2 unabhängigen Quellen bestätigt] | +4 |
| Local control without forced cloud (direct Bluetooth control or remote covering all core functions) | VerifiedT2 | Ob über die ECOVACS HOME App oder per direkter Bluetooth-/WLAN-Verbindung – jeder Befehl lässt sich mit einem Fingertipp ausführen — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 2 unabhängigen Quellen bestätigt] | +4 |
| Backup battery maintains suction clearly longer than usual (approx. 45 min or more) | Not fulfilledT2 | Selbst bei niedriger Leistung bleibt der WINBOT über 30 Minuten am Fenster befestigt — dokumentiert sind ca. 30 Min, nicht 45+ Minuten. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 2 unabhängigen Quellen bestätigt] | +3 |
| Dual-cloth system: wet-wipes and dries in one pass (fewer streaks) | Not fulfilledT3 | Seite 38: nur ein 'Reinigungstuch' in Packungsinhalt; kein Zwei-Tuch-System dokumentiert — https://www.manualslib.de/manual/1618720/Ecovacs-Winbot-W3-Omni.html [von 2 unabhängigen Quellen bestätigt] | +4 |
| Approved for roof windows/sloped glass surfaces (manufacturer claim) | VerifiedT3 | Max. Fensterneigung: ±80° betragen; Neigungswinkel ermöglicht Dachfenster — https://www.chipstore.de/p/ecovacs-fensterputzroboter-winbot-w3-omni/ | +3 |
| Operating noise below approx. 65 dB(A) (manufacturer figure or measurement in a review) | Not fulfilledT2 | Geräuschpegel (dBA) WINBOT: 68±3 dB(A) — dokumentiert über 65 dB(A). — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 2 unabhängigen Quellen bestätigt] | +3 |
| Approved for frosted/satin or lightly textured glass (manufacturer claim) | Not verified | No usable evidence recorded | +2 |
| Also cleans small panes from approx. 40 x 40 cm (muntin/period windows) | VerifiedT2 | Fenstergröße (Minimum): 30*40 cm — reinigt auch kleine Scheiben ab 30×40cm. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 2 unabhängigen Quellen bestätigt] | +3 |
| Tensile load of the safety rope documented by the manufacturer (approx. 100 kg or more) or redundant second securing | VerifiedT2 | Das primäre Sicherheitsseil besteht aus einem dreilagigen Verbundmaterial und hält Zugkräften von bis zu 100 kg stand; Für zusätzlichen Schutz ist an der Basis der Station ein weiteres, einen Meter langes Sicherheitsseil angebracht. — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni | +3 |
| Voice assistant/smart home integration (Alexa, Google Home or similar) | VerifiedT3 | "Sie können Ihren DEEBOT mithilfe einfacher Befehle über Amazon Alexa und Google Home steuern." (Control via Amazon Alexa and Google Home commands). Note: qualifier states "Smart-Home-Befehle sind nicht in allen Ländern/Regionen verfügbar" (regional availability varies). — https://apps.apple.com/de/app/ecovacs-home/id1329458504 | +2 |
| Backup/operating battery user-replaceable or available as a spare part | VerifiedT3 | Seite 44-45: 'Öffne die hintere Klappe der Station, ziehe den Steckverbinder des schwarzen Stromkabels heraus, richte die Schnittstelle des Akkupacks am schwarzen Steckverbinder der Station aus'; Austauschbarkeit erkennbar — https://www.manualslib.de/manual/1618720/Ecovacs-Winbot-W3-Omni.html | +3 |
| Wear and spare parts available from EU retail (cleaning pads, sealing lips/rubber rings, power cable, safety rope) | Not verified | No usable evidence recorded | +3 |
| Audible alert on malfunction or power failure (beeper on the device, not just an app notification) | Not verified | No usable evidence recorded | +2 |
| Extensive accessories out of the box (approx. 6+ pads, cleaning solution, extension cord/rope) | Not fulfilledT2 | INHALT DER BOX: nur 2 Reinigungstücher (Sets), 1 Sicherungsseil, 1 Reinigungslösung; Verlängerungskabel: NA (nicht enthalten); kein Verlängerungskabel/-seil im Lieferumfang — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 4 unabhängigen Quellen bestätigt] | +2 |
Negative characteristics
5| Feature | Status | Evidence | Point effect if matched |
|---|---|---|---|
| Repeatedly and independently documented loss of adhesion/falls in normal operation (reviews or recurring user reports) | Not verified | No usable evidence recorded | -8 |
| Repeatedly documented severe app/connectivity defects (dropped connections, device cannot be paired) in reviews or ratings | Not verified | No usable evidence recorded | -4 |
| Core app operation only possible with a cloud account and the app's privacy policy that was found is available exclusively in a language other than German or English (evidence: app store entry or manufacturer page carrying the foreign-language policy) | Not fulfilledT3 | App store page displays privacy policy terms in German. Language support list includes both Deutsch and Englisch. Privacy policy appears to be available in German (as shown on page) and English is listed as a supported language. — https://apps.apple.com/de/app/ecovacs-home/id1329458504 | -4 |
| Replacement cleaning pads only as proprietary original parts and at prices reaching a substantial share of the device price — evidenced by documented user/review criticism about restocking | Not verified | No usable evidence recorded | -3 |
| Documented clearly above approx. 75 dB(A) in normal operation (measurement in a review or manufacturer figure) | Not fulfilledT2 | Geräuschpegel (dBA) WINBOT: 68±3 dB(A) — deutlich unter 75 dB(A). — https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3-omni [von 2 unabhängigen Quellen bestätigt] | -3 |
Warranty
—months
No usable evidence recorded
Deterministic score derivation
| Calculation line | Change | Running total |
|---|---|---|
| Base score (all class expectations met) | +70 | 70.0 |
| Bonus feature: Equipment clearly above class expectation (e.g. spray/app in budget, battery station in mid-range, pad washing in upper mid-range) | +4 | — |
| Bonus feature: Local control without forced cloud (direct Bluetooth control or remote covering all core functions) | +4 | — |
| Bonus feature: Approved for roof windows/sloped glass surfaces (manufacturer claim) | +3 | — |
| Bonus feature: Also cleans small panes from approx. 40 x 40 cm (muntin/period windows) | +3 | — |
| Bonus feature: Tensile load of the safety rope documented by the manufacturer (approx. 100 kg or more) or redundant second securing | +3 | — |
| Bonus feature: Voice assistant/smart home integration (Alexa, Google Home or similar) | +2 | — |
| Bonus feature: Backup/operating battery user-replaceable or available as a spare part | +3 | — |
| Bonus features subtotal (capped at +15, raw +22) | +15 | 85.0 |
| Warranty (unknown → EU baseline 24 months) | +0 | 85.0 |
| Price position in class ‘Premium’ | -3 | 82.0 |
| Total (clamped 0–100) | = | 82.0 |
Data gaps and limitations
- Warranty terms
Additional evidence register
| Type | Source and excerpt | Date | Tier |
|---|---|---|---|
| Manufacturer source | https://www.ecovacs.com/de/shop/winbot-window-cleaning-robot/winbot-w3… W3 OMNI: €649.00 — In Stock, Button 'In den Warenkorb' / 'Jetzt kaufen' | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/de/shop/winbot-window-cleaning-robot/winbot-w3… Fensterreinigung war noch nie so einfach | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/de/shop/winbot-window-cleaning-robot/winbot-w3… www.ecovacs.com: 649.00 EUR | 2026-07-25 | T2 |
| Manufacturer source | https://help.ecovacs.com/us/support/winbot-w3-omni | 2026-07-25 | T2 |
| Manufacturer source | https://help.ecovacs.com/us/support/winbot-w3-omni How to connect winbot to the ECOVACS Home App? | 2026-07-25 | T2 |
| Manufacturer source | https://help.ecovacs.com/us/support/winbot-w3-omni How to Use the Display Menu | 2026-07-25 | T2 |
| Manufacturer source | https://help.ecovacs.com/us/support/winbot-w3-omni APP WiFi Connection | 2026-07-25 | T2 |
| Manufacturer source | https://help.ecovacs.com/us/support/winbot-w3-omni Trade-In | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Der neue WINBOT Roboter, ein Durchbruch in der Fensterreinigung | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… www.ecovacs.com: 699.00 EUR | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… INHALT DER BOX: 'Sicherungsseil 1' und Spezifikation 'Length of Safety Rope (m) 1'; auch: 'Das primäre Sicherheitsseil besteht aus einem dreilagigen Verbundmaterial'. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Selbst bei niedriger Leistung bleibt der WINBOT über 30 Minuten am Fenster befestigt; '8 hardwarebasierte Absturzschutzfunktionen: von automatischer Luftdruckkompensation'. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… ein Optokoppler-Sensor, der Ränder mit einer superschnellen Reaktionszeit von 0,02 Sekunden erkennt | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Intelligente Routenplanung: Ja; WIN-SLAM 5.0-Algorithmus; automatische Rückkehr zum Startpunkt: Ja. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… ECOVACS HOME App mit omnidirektionaler Steuerung und acht voreingestellten Reinigungsmodi; Box-Inhalt: Fernbedienung NA (nur App). | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… INHALT DER BOX: 'Reinigungstücher (Sets) 2'; auch: 'waschbare Mikrofaser-Pads, mehrere Stück im Lieferumfang'. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Auto Spray (Y/N): Ja; Water Tank Capacity (ml): 80±5; Integrierte Sprühfunktion mit Wassertank. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Die intuitive App verfügt außerdem über acht voreingestellte Reinigungsmodi: Fast Clean, Deep Clean, Thorough Clean, Spot Clean, Edge Clean, Remote Control, Heavy-duty Clean und Zone Clean. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Fensterart: mit Rahmen & rahmenlos | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Selbst bei niedriger Leistung bleibt der WINBOT über 30 Minuten am Fenster befestigt. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Drei-Düsen-Weitwinkel-Sprühtechnologie; Number of Spray Nozzles: 6 | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Edge Clean (Randreinigung) Modus; TruEdge-Technologie mit Genauigkeit von 1,1 mm an Rändern und Ecken. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Vortex Wash, der branchenweit erste integrierte Reinigungssystem für Wischpads; Mit Vortex Wash reinigt und pflegt der WINBOT W3 OMNI die Wischpads für dich und reinigt sie gründlich in nur 1 Minute. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… TruEdge-Technologie: Der WINBOT senkt beim Erreichen der Ränder den innovativen TruEdge-Schrubber aktiv mit bis zu 200 U/min ab, um auch starke Verschmutzungen gründlich und effektiv zu entfernen. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Drei-Düsen-Weitwinkel-Sprühtechnologie sorgt in Kombination mit dem Nasswischmopp für eine effiziente und effektive Reinigung; Number of Spray Nozzles: 6 | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Arbeitszeit pro Aufladung (min): 130min±10%; Der integrierte Akku bietet bis zu 130 Minuten kontinuierliche Laufzeit pro Ladung. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Frame Distance Detection (Y/N): Ja; WIN-SLAM 5.0-Algorithmus und intelligente Multi-Sensor-Erkennung | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Vortex Wash, der branchenweit erste integrierte Reinigungssystem für Wischpads; 12-stufiges Schutzsystem; 6 Sprühdüsen; TruEdge-Technologie; umfangreiche Ausstattung bei 699€ Preispoint. | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Ob über die ECOVACS HOME App oder per direkter Bluetooth-/WLAN-Verbindung – jeder Befehl lässt sich mit einem Fingertipp ausführen | 2026-07-25 | T2 |
| Manufacturer source | https://www.ecovacs.com/at/shop/winbot-window-cleaning-robot/winbot-w3… Selbst bei niedriger Leistung bleibt der WINBOT über 30 Minuten am Fenster befestigt — dokumentiert sind ca. 30 Min, nicht 45+ Minuten. | 2026-07-25 | T2 |
Final decisionEPEI-BVA-2026-000031
Deterministic outcome
Award threshold met
European Best Value Award82.0/ 100
82
70Award threshold
0100