Hobot 388 vs Hobot Legee 688
| Spec | Hobot 388 | Hobot Legee 688 |
|---|---|---|
| Price (USD) | $270–$350 | $250–$320 |
| Year | 2021 | 2022 |
| Autonomy | semi-autonomous | semi-autonomous |
| Environment | both | indoor |
| Weight | 1.28 kg | 1.3 kg |
| Dimensions (cm) | 10H | 10H |
| Connectivity | WiFi, Bluetooth, App Control | WiFi, Bluetooth, App Control, Remote Control |
| Rating | — | — |
Hobot 388
The Hobot 388 is a window-cleaning robot that combines 150 kg suction adhesion with an integrated ultrasonic water spray system for wet cleaning of heavily soiled glass surfaces. Weighing 1.28 kg with a 29 cm diameter, the 388 atomises water onto the glass before microfibre pads wipe away grime, delivering a deeper clean than dry-pad-only systems. AI path planning via iOS and Android app ensures systematic window coverage on interior and exterior glass. The 388 is best suited to windows with heavy soiling from exterior pollution, pollen, bird droppings, or hard water. Priced at approximately $270–$350 on Amazon.
Hobot Legee 688
The Hobot Legee 688 is a unique dual-function cleaning robot that handles both window and floor surfaces — attaching vertically to glass using suction for window cleaning with rotating microfibre pads, then switching to vacuum and mop mode for horizontal floor surfaces. The only major consumer robot combining both window and floor cleaning functions in one device, the Legee 688 weighs 1.3 kg with a 31 cm footprint and features four rotating side brushes for edge cleaning in floor mode. Controlled via smartphone app or remote control. Priced at approximately $250–$320 on Amazon.