Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This is a choice between a rugged, solar-powered outdoor watch and a lighter, more focused running companion.
Pick Instinct 2 Solar - Surf Edition if you prioritize extreme durability and unlimited battery life from solar in remote outdoor adventures.
Pick Garmin Forerunner 165 if you want a sleeker, more comfortable watch dedicated to daily training and structured running metrics.
Ask anything — we'll answer with Instinct 2 Solar - Surf Edition and Garmin Forerunner 165 in mind.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.
Ask me anything about smart hardware