Question 1

Which is better, Dyson V15 Detect or Roborock S8 Pro Ultra?

Accepted Answer

Based on our testing, the Roborock S8 Pro Ultra scores higher overall at 9.1/10. The Dyson V15 Detect scored 9/10 and the Roborock S8 Pro Ultra scored 9.1/10 in our Best Vacuum for Pet Hair on Hardwood 2026 evaluation.

Question 2

Is the Dyson V15 Detect worth it over the Roborock S8 Pro Ultra?

Accepted Answer

The Dyson V15 Detect scores 9/10 while the Roborock S8 Pro Ultra scores 9.1/10. The Dyson V15 Detect is our "Best Overall for Pet Hair on Hardwood" pick in the Best Vacuum for Pet Hair on Hardwood 2026 category.

Dyson V15 Detect vs Roborock S8 Pro Ultra: Which to Buy?