Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This choice is between a purpose-built surf tracker and a streamlined running watch from the same brand.
Pick Instinct 2S - Surf Edition if you're a coastal athlete who prioritizes surf-specific metrics and ruggedness over running features.
Pick Garmin Forerunner 55 if you're a runner or triathlete who wants core GPS running metrics in a lighter, more focused package.
Ask anything — we'll answer with Instinct 2S - Surf Edition and Garmin Forerunner 55 in mind for pro use.
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.
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