You can find the best Dyson vacuum promotions on this page. Do you want to vacuum smart? Go for a Dyson V15 or V12. Thanks to the green light beam and the Piezo sensor, you can see exactly what you're vacuuming on the display. With a 60-minute battery level, you can vacuum the lower and upper floor. Don't need that long? Go for a Dyson V11, V10, or V8. Each series has different accessories for different usage situations.