
Chovery CL3
Score: 69/100Miupwula Window Cleaning Robot
Score: 78/100Rankings
The Miupwula Window Cleaning Robot is an AI-driven square device that offers strong 5600 Pa suction and automatic water spray, delivering excellent edge coverage. Its battery endurance and app stability are limited, especially on high-spray settings. Ideal for high-rise apartment dwellers needing scheduled, hands-free cleaning.

The CHOVERY CL3 is an ultra-lightweight AI-driven window cleaner with dual-side spray and up to 30 minutes of cordless operation. Its corded primary design and modest battery backup limit freedom on large jobs. Ideal for users who need a portable, safe solution for windows, mirrors or tiles up to 30 m².
| Attribute | ![]() | Miupwula Window Cleaning Robot |
|---|---|---|
0.5 hoursbest | — | |
— | 5,600 wattsbest | |
| ↓ lower better | 0.9 kgbest | — |
30 minutesbest | 20 minutes | |
— | 35 mlbest | |
— | 4 mbest |
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| Attribute | ![]() | Miupwula Window Cleaning Robot |
|---|---|---|
Battery & Power(1) | ||
Battery Backup Time (minutes) | 30 minutes | 20 minutes |
Accessories(1) | ||
Included Accessories | Robot, Remote control, Power adapter and extension cord, Safety rope, Multiple cleaning pads, Empty water spray bottle, User manual | Cleaning Pads Included: 10 |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors commend the CHOVERY CL3 for its ultra-lightweight construction, strong suction and AI-based navigation, noting that these features deliver secure, efficient cleaning on large vertical surfaces while the safety rope and battery backup add confidence. However, they also caution that the device remains fundamentally cord-powered, and the water spray output may fall short for very large jobs.
Everyday users love the robot's light weight and ease of handling, praising the dual spray for streak-free results and the reliable no-slip performance on big windows. Recurring complaints focus on the corded design limiting freedom of movement and the relatively short 30 minute battery backup, as well as the need to refill the spray bottle frequently.
Professional reviewers praise the Miupwula for its superior edge coverage, strong suction, and quiet operation, noting it outperforms many round-design competitors in frame cleaning. However, they criticize the app's stability and the robot's limited battery endurance on high-spray settings, suggesting software improvements are needed.
Everyday users love the convenience of hands-free cleaning on high-rise apartments, especially the scheduling feature and reliable adhesion on narrow frames. Common complaints focus on app crashes, shorter-than-advertised battery life during intensive cleaning, and the need to refill the water tank on larger windows.
“Lightweight at under 1kg, easy to handle and position”

“Cleans my 20th-floor balcony windows perfectly-saves 2 hours weekly”
“App crashes mid-clean, forcing manual restart”
