Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This choice is between a rugged, solar-powered outdoor companion and a sleek, daily wear fitness tracker.
Pick the Instinct Solar if you prioritize a tough, battery-independent watch for long outdoor sessions or emergencies.
Pick the Garmin Forerunner 165 if you want a lighter, more modern watch for daily fitness tracking and casual use.
Ask anything — we'll answer with Instinct Solar and Garmin Forerunner 165 in mind for home 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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