The Garmin Forerunner 165 and the COROS Pace 3 are two GPS running watches aimed at runners who want structured training. This comparison helps you choose between them.

This US comparison uses the standard (non-Music) Garmin Forerunner 165 and the White Silicone version of the COROS Pace 3.

This comparison is built only from documented sources: the published product sheets and the manufacturer-announced specs. We have not run independent tests. Current pricing can change, so check both before deciding.

FEATURES ACCORDING TO THE MANUFACTURER

  • Garmin Forerunner 165: a 43 mm AMOLED running watch, standard model without onboard music storage (music from your phone)
  • COROS Pace 3: a light GPS running watch; battery life is the headline spec with several GPS modes; no onboard mapping or music per the spec sheet

STRENGTHS

  • Garmin Forerunner 165: bright AMOLED display and Garmin's structured training features (daily suggested workouts, Garmin Coach)
  • COROS Pace 3: light watch built for long wear and the COROS training app with planning, load and recovery tools

TRADEOFFS AND CHECKS

  • Garmin Forerunner 165: no offline music on the watch; battery life varies with GPS and display use (check the specs); some higher-tier features like mapping aren't included; the 43 mm case isn't the smallest — check the fit
  • COROS Pace 3: no onboard mapping or music per the spec sheet; real battery life depends on GPS use and backlight settings; colorways vary by market

WHO IT FITS

The Garmin Forerunner 165 for runners who want a Garmin with a bright AMOLED display and structured training features without music on the watch. The COROS Pace 3 for runners and endurance athletes who want long battery life, a light watch and solid training features.

BUYING DECISION

Choose the Garmin Forerunner 165 if the AMOLED display and the Garmin training ecosystem matter more to you. Choose the COROS Pace 3 if low weight and battery-focused design are higher priorities. Neither is universally better — they answer to different priorities. Before deciding, check the current prices and the official spec sheets.