Question 1

Which is better, Roborock S8 MaxV Ultra or Ring Video Doorbell 4?

Accepted Answer

Both products scored 8.5/10 in our testing — it's a tie. Choose based on which features matter most to you.

Question 2

Is the Roborock S8 MaxV Ultra worth it over the Ring Video Doorbell 4?

Accepted Answer

The Roborock S8 MaxV Ultra scores 8.5/10 while the Ring Video Doorbell 4 scores 8.5/10. The Roborock S8 MaxV Ultra is our "Best Overall" pick in the Best Smart Plant Sensors for First-Time Buyers 2026 category.

Roborock S8 MaxV Ultra vs Ring Video Doorbell 4: Which to Buy?