Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
The Instinct 2 offers rugged, tactical durability while the Forerunner 55 is a streamlined running coach.
Pick the Instinct 2 if your pro work demands a virtually indestructible watch for harsh outdoor environments.
Pick the Forerunner 55 if your pro focus is structured run training with guided daily workouts and recovery advice.
Ask anything — we'll answer with Instinct 2 - Standard 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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