Question 1

Which is better, Rachio Smart Sprinkler Controller or Viofo Dash Cam 4K?

Accepted Answer

Based on our testing, the Rachio Smart Sprinkler Controller scores higher overall at 9.2/10. The Rachio Smart Sprinkler Controller scored 9.2/10 and the Viofo Dash Cam 4K scored 8.9/10 in our Best Tech That Pays for Itself 2026 evaluation.

Question 2

Is the Rachio Smart Sprinkler Controller worth it over the Viofo Dash Cam 4K?

Accepted Answer

The Rachio Smart Sprinkler Controller scores 9.2/10 while the Viofo Dash Cam 4K scores 8.9/10. The Rachio Smart Sprinkler Controller is our "Best Water Savings ROI" pick in the Best Tech That Pays for Itself 2026 category.

Rachio Smart Sprinkler Controller vs Viofo Dash Cam 4K: Which to Buy?