Descent Mk2S vs Garmin Forerunner 165
Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
You're choosing between a hardcore multisport tool and a friendly daily running partner from the same brand.
Pick Descent Mk2S if you're a serious diver or multisport adventurer who needs advanced dive metrics and rugged expedition durability.
Pick Garmin Forerunner 165 if you're a runner or general fitness enthusiast who wants a lightweight, easy-to-use watch for daily training and smart features.
- —Descent Mk2S offers dive computer functions the Forerunner 165 completely lacks.
- —Forerunner 165 is lighter and simpler for daily wear, while the Descent is built like a tank.
- —Descent Mk2S has advanced navigation and multisport modes, but the Forerunner 165 focuses on core running metrics.
Full specs
Ask anything — we'll answer with Descent Mk2S 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.