Head to Head
Dyson V9 Submarine Extra Wet and Dry Vacuum vs ULTRALOQ Bolt Fingerprint WiFi Smart Lock with Door Sensor
A side-by-side comparison of specs, price, and where each one wins.
Specs, side by side
| Feature | Dyson V9 Submarine Extra Wet and Dry Vacuum | ULTRALOQ Bolt Fingerprint WiFi Smart Lock with Door Sensor |
|---|---|---|
| Price | $499.99 | $189.99 |
| Submarine wet head | Roller + scraper + tray | — |
| Dyson stick platform | Dry vacuum duty | — |
| Water capacity | Kitchen-scale per fill | — |
| Owner rating | 3.0/5 currently | — |
| Entry methods | — | Fingerprint, keypad, app, key |
| Connectivity | — | WiFi built into the lock |
| Door sense | — | Position sensor |
| Battery life | — | Months, WiFi-dependent |
| Ecosystem support | — | Check current platform list |
Dyson V9 Submarine Extra Wet and Dry Vacuum
Dyson build quality carrying a wet-mop system owners find fussier than the badge promised. Better than the category's worst, priced like its best, rated like neither.
Best for: Dyson-committed hard-floor households who want one branded machine for dry and wet, understand roller-drying discipline, and catch it discounted.
Read the full review →ULTRALOQ Bolt Fingerprint WiFi Smart Lock with Door Sensor
Fingerprint speed plus hub-free WiFi at a mid-tier price. It's the practical smart-lock package most homes actually need.
Best for: Households tired of keys and spare-key logistics. Families, hosts managing rotating guest codes, and anyone who wants remote lock status without buying a separate bridge.
Read the full review →