HOBOT · Updated August 2026
HOBOT-2S: price, specs & release date
HOBOT-2S, released 2021. Every price and spec below is linked to its source and dated — no guesses.
Source: hobot.com.tw verified ✓ corroborated verify in ledger
The HOBOT-2S is listed at $299 on hobot.com.tw as of 2026-08-01, #3 cheapest of 6 robot window cleaners (median $349); other retailers may be lower. It earns a Gold Deskmark — 60/100 pay-blind standing, #2 of 12 in class.
Verified Aug 1, 2026 · figures linked to their source in the table below
Is the HOBOT-2S a good buy?
At $299, the HOBOT-2S is #3 cheapest of the 6 robot window cleaners we track, where the median is $349. On the spec sheet, its battery backup min of 20 is the lowest of the 12, its noise level of 64 dB is below the median of the 10, and its weight of 2.87 lb is below the median of the 11.
Specifications
| Price (US) | $299 Sale price on hobot.us (regular list $349); figure obtained via search-engine cache of the live hobot.us page — the site's own Shopify bot-protection returned HTTP 429 on every direct re-fetch attempt during verification |
|---|---|
| Brand | HOBOT |
| Released | 2021 |
| Suction power (Pa) | — |
| Cleaning speed mode | ~2.4 min/m^2, 12 cm/s movement speed |
| Battery backup min | 20 |
| Spray system | Dual patented ultrasonic nozzles, 108kHz, 15um mist; 2x26ml replaceable water tanks |
| Path planning | AI smart route planning (zigzag: horizontal pass then vertical) |
| Noise level (dB) | 64 |
| Safety tether | 4.5m rope rated to 200kg (per hobot.com.tw); some third-party specs list 150kgf |
| Edge detection | Edge-leakage sensors + auto edge detection |
| Weight (lb) | 2.87 |
Source: hobot.com.tw (verified 2026-08-01) · corroborated by therobotshq.com. Fetched live from HOBOT's Taiwan manufacturer site: 20-minute UPS backup, 4.5m/200kg safety rope, dual ultrasonic nozzles (15um mist), 12cm/s speed, ~2.4min/m^2 coverage, AI zigzag routing. TheRobotsHQ (fetched live) independently corroborates weight 1.3kg, dimensions 240x240x86mm, 62-64dB noise, 2x26ml tanks, 6.0kg suction force (note: HOBOT publishes suction as kgf 'ascending power', not Pa — recorded as null rather than converting/guessing a Pa figure; the TW site itself states 7kg for the same spec, a plausible region/rounding difference). Price ($299 sale / $349 regular) is from hobot.us — every direct WebFetch attempt at hobot.us (product page, collection page) returned HTTP 429 (Shopify bot protection); price is per the search engine's live crawl of that exact page. Image is HOBOT's own official hero photo, fetched and visually confirmed.
Is the HOBOT-2S worth it vs cheaper robot window cleaners?
HOBOT-2S against its closest cheaper and pricier robot window cleaners on the specs that matter — every value sourced. See all 6 ranked
| Product | Price | Cleaning speed mode | Battery backup min | Spray system | Path planning | Noise level (dB) |
|---|---|---|---|---|---|---|
| HOBOT-2S this | $299 | ~2.4 min/m^2, 12 cm/s movement speed | 20 | Dual patented ultrasonic nozzles, 108kHz, 15um mist; 2x26ml replaceable water tanks | AI smart route planning (zigzag: horizontal pass then vertical) | 64 |
| WIN660 | $275.84 | ~2.5 min/m^2 | 25 | — | 4 edge-sensing sensors for frame/frameless windows; Z and N cleaning patterns | 65 |
| WINBOT W1 Pro | $399 | 3 modes (Fast Clean, Deep Clean, Spot Clean) | 60 | Dual-direction cross auto-spray, 60ml reservoir | WIN-SLAM 3.0 intelligent route planning | 72 |
Frequently asked questions
How much does the HOBOT-2S cost?
The HOBOT-2S has a US price of $299 (Sale price on hobot.us (regular list $349); figure obtained via search-engine cache of the live hobot.us page — the site's own Shopify bot-protection returned HTTP 429 on every direct re-fetch attempt during verification), as of 2026-08-01.
How does the HOBOT-2S compare on price?
At $299, the HOBOT-2S is #3 cheapest of the 6 robot window cleaners we track, where the median is $349.
When was the HOBOT-2S released?
The HOBOT-2S was released 2021.
What are the HOBOT-2S's key specs?
HOBOT-2S (HOBOT): cleaning speed mode ~2.4 min/m^2, 12 cm/s movement speed, battery backup min 20, spray system Dual patented ultrasonic nozzles, 108kHz, 15um mist; 2x26ml replaceable water tanks, path planning AI smart route planning (zigzag: horizontal pass then vertical), noise level db 64. Full sourced spec sheet verified 2026-08-01.
Price of record: $299 at hobot.com.tw, 2026-08-01. Other retailers may be lower — check the current price:
See HOBOT-2S on Amazon As an Amazon Associate we earn from qualifying purchases.Similar robot window cleaners
Nearest in price — swipe to browse. Every pick sourced and dated.
All robot window cleaners ranked · Open data & methodology · Queryable via MCP
Compare with
Head-to-head
Step up
- WINBOT W1 Pro $399
- WINBOT W2S Omni $599.99
- WINBOT W3 Omni $699.99