An older but still sold design from a specialist window robot maker, now priced between the Mova N1 and the Ecovacs Omni models. Independent testing is thin and dated, and its small twin tanks and 20 minute backup trail newer rivals. Consider it mainly if you want a Hobot with frameless edge detection from a US store.
Best for: mixed framed and frameless panes. Skip if: you want recent independent test results.
- Suction
- 6.0 kg suction force (Hobot lists kg, not Pa)
- Cleaning speed
- 12 cm/s, about 2.4 min per m² (Hobot Taiwan)
- Safety rope
- Included; Hobot US lists 150 kgf, Hobot Taiwan lists 4.5 m and 200 kg
- Battery backup
- Corded; 20 min backup battery with audio alert
- Spray
- Dual ultrasonic nozzles, 15 μm mist, two 26 ml tanks
- Corners
- Square body; Hobot claims it cleans into corners, no measurement published
- Frameless glass
- Supported via edge leakage sensor (Hobot Taiwan)
- Base station
- None
- Robot
- $299
- Total
- $299
No sourced replacement part prices yet.
- US availability
- ● On sale
- Recalls
- No recall found as of 2026-10-14 (web search of cpsc.gov; CPSC database not directly queryable from our tools)
- FCC authorized
- Not checked
- Company
- ● Active
- Warranty
- ● 1 year
Tracking started Oct 14, 2026 at $299.
Each day adds a point. Turn on a price alert to hear about drops.
- Hobot US store
- $299 →
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- Dual ultrasonic spray
- Frameless edge detection
- Square body for corners
- 1 year warranty stated on the US store
- Small 26 ml tanks
- 20 minute backup is shorter than rivals
- Corded
- Most recent independent review we found is from 2021
- Reviewer found a streak free finish that is hard to get by hand and called it worth the investment for larger homes.
- Appliance Retailer · 8.5/10
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Questions buyers ask
How long does it hold on if the power goes out?
Hobot lists a 20 minute backup battery with an audio alert.
Does it work on frameless glass?
Hobot says an edge leakage sensor detects frameless edges.