Question 1

Which is better, Garmin Instinct 2 Solar or Casio Pro Trek PRW-3500?

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 Garmin Instinct 2 Solar worth it over the Casio Pro Trek PRW-3500?

Accepted Answer

The Garmin Instinct 2 Solar scores 8.5/10 while the Casio Pro Trek PRW-3500 scores 8.5/10. The Garmin Instinct 2 Solar is our "Best Overall" pick in the Best Outdoor Watches for Hiking 2026 category.

Garmin Instinct 2 Solar vs Casio Pro Trek PRW-3500: Which to Buy?