Garmin Forerunner 265 review: It's a prettier 255, and that's okay
Forerunner 265 - Aqua/Black – Gazelle Sports
Garmin Forerunner 265 user manual (English - 122 pages)
Garmin Forerunner 265 Fitness Watch
Forerunner 265 Series Watch Owner's Manual - About VO2 Max. Estimates
Garmin Forerunner 265 - GPS Central