Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
The choice is between a feature-rich training partner and a streamlined daily runner.
Pick Forerunner 255 if you want advanced metrics like training load and recovery time for structured training.
Pick Garmin Forerunner 55 if you prioritize a simple, affordable watch for core running stats.
Ask anything — we'll answer with Forerunner 255 and Garmin Forerunner 55 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