robotindex ECOVACS WINBOT MINI 2
Ecovacs' most compact window-cleaning robot — the current WINBOT MINI 2, launched March 5, 2026 alongside the Deebot T90 Pro Omni and WINBOT W3 OMNI, marketed as "the industry's slimmest robotic window cleaner" (8.5in side length, 2.2in thick), aimed at small windows and apartments rather than the large-window, multi-scene positioning of the W2 Pro Omni.
Manufacturer page — ecovacs.com →
Image: Ecovacs (official)
Specs
Weight
2.9 lb215×215×55mm — original Mini figure
Suction
8,000 Pa max (MINI 2)original Mini was 7,500 Pa max / 3,200 Pa while moving
Navigation
WIN-SLAM 4.0MINI 2 generation; adds ultrasonic spray, 5 cleaning modes
Price
$239.99same MSRP as the original Mini it replaced
Edge Detection
0.02s responseoptocoupler sensor, min. 3mm frame height
Safety Tether
1,900N rated3.3m nylon/latex
Cleaning
4-nozzle spray10μm ultrasonic atomization, 60mL tank
Power Backup
30 minwith alarm on power/suction loss
Control
App + remoteECOVACS HOME app, close-range Bluetooth
Subscription
None requiredfree ECOVACS HOME app; no cloud fee found
Reference Price
Ecovacs launched the WINBOT MINI 2 in March 2026 at the same $239.99 MSRP as the original Mini it replaces (that original was also seen discounted to around $199.99 in promotions). Sold via ecovacs.com, Amazon, and Walmart. This entry now tracks the current MINI 2 as Ecovacs' compact window-cleaner; the original Mini it succeeds is the previous-generation model in that line.
Sensors & Hardware
The current MINI 2 attaches with up to 8,000 Pa suction and adds WIN-SLAM 4.0 navigation with ultrasonic spray across 5 cleaning modes; the original Mini it replaces attached with up to 7,500 Pa suction (3,200 Pa while moving). Both detect frameless-glass edges via an optocoupler sensor claimed at 0.02-second response, needing a 3mm minimum frame; a 3.3m tether rated to 1,900N backs the mount, plus a 30-minute battery backup if power/suction fails, on the original — these mechanical specs were not independently re-confirmed for MINI 2 and are carried forward from the original Mini's spec sheet.
Insights
This entry's display name and lead suction/navigation specs were updated to the current WINBOT MINI 2, which launched in March 2026 at the same $239.99 price point as the original Mini it replaced — buyers researching this model should confirm which generation a given retail listing actually ships. The original Mini's tether (3.3m nylon/latex, rated to 1,900N of tensile strength) and edge-detection sensor (0.02-second claimed response) are specific, sourced engineering figures rather than generic marketing claims, though not independently re-confirmed for MINI 2. Window Robot Lab has published hands-on MINI 2 coverage; no major mainstream tech-press outlet appears to have reviewed either generation.
Firmware & Community
Closed platform
ECOVACS WINBOT MINI 2 has not released a public SDK, firmware repo, or developer API. Not currently listed in Builds & Mods.
Specs originally sourced from Ecovacs' own US product page for the original Mini, Ecovacs' CES 2025 press release (via PR Newswire), and Ecovacs' own CES campaign page. This entry has since been updated to the current WINBOT MINI 2 — confirmed via Ecovacs' own MINI 2 product page (ecovacs.com/us/shop/winbot-window-cleaning-robot/winbot-mini2), Amazon's MINI 2 listing (8,000 Pa suction, WIN-SLAM 4.0, ultrasonic spray, 5 cleaning modes), and Window Robot Lab's hands-on review, as of September 2026. Tether rating, edge-detection response time, and battery-backup duration are carried forward from the original Mini's spec sheet and have not been independently re-confirmed for MINI 2. No published noise-level (dB) figure was found for either generation. robotindex does not sell this product.