Tosima W2
Score: 71/100
Fmart W7
Score: 77/100Rankings
The FMART W7 combines 4000 Pa suction with dual-sided ultrasonic spray and AI navigation for reliable window cleaning. Its battery runtime varies and reliance on a power cord can restrict fully cordless use. Suited for homeowners and offices with multiple framed windows.
The Tosima W2 is a compact, AI-driven window-cleaning robot offering 3800Pa suction and 5 m safety rope for safe high-rise use. Its short 20-25 minute runtime and lack of app control limit longer or integrated cleaning sessions. Best for users needing quick, hands-free spot cleaning on medium-size panes.
| Attribute | | |
|---|---|---|
0.38 hoursbest | — | |
— | 4,000 wattsbest | |
| ↓ lower better | 1.81 kgbest | — |
22.5 minutes | 30 minutesbest | |
— | 2best | |
— | 142.43 kgbest | |
5 mbest | 4.877 m |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(1) | ||
Battery Backup Time (minutes) | 22.5 minutes | 30 minutes |
Design(1) | ||
Dimensions (HxWxL) (cm) | 8.89 x 20.32 x 20.32 cm cm | 8.64 x 24.5 x 24.5 cm cm |
Safety(1) | ||
Safety Rope Length (m) | 5 m | 4.877 m |
Products in the top-left offer the best value (high score, low price).
Professional reviewers consider the W7 a solid, no-nonsense window-cleaning robot that delivers strong suction and effective dual-spray cleaning. Its AI-driven navigation and safety tether are praised, but the device is seen as an incremental upgrade rather than a breakthrough, especially on very large panes where runtime and cordless freedom become limiting factors.
Everyday users appreciate the ease of app control, the streak-free results, and the safety features that let them clean high-rise glass without ladders. Recurring complaints focus on the limited battery life, the need to replace consumable pads and nozzles, and occasional assembly errors that affect performance.
“solid, no-nonsense cleaning”
“Potential for issues if not following manual”
