Forerunner 255S vs Garmin Forerunner 55
Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
The Forerunner 255S offers advanced training metrics while the Forerunner 55 provides essential tracking at a simpler value.
Pick the Forerunner 255S if you're a serious runner who wants advanced analytics like performance condition and training load.
Pick the Forerunner 55 if you want a straightforward, reliable GPS watch for basic run tracking and daily activity.
- —The 255S includes more sensors and metrics, while the 55 has a simpler, more intuitive interface.
- —The 255S offers multi-band GPS for better accuracy, the 55 uses standard GPS.
- —The 255S provides longer battery life and music storage, the 55 focuses on core running features.
Full specs
Ask anything — we'll answer with Forerunner 255S 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.