Wear Radar

Garmin FenixvsGarmin Forerunner 965

Garmin Fenix
Buy/Wait:bad

Late in cycle — a new model is likely coming

Best for: Expedition athletes, adventure racers, triathletes, mountaineers, and divers who need the most capable and durable GPS watch Garmin makes. Also for anyone who wants Garmin's best — full stop.

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Garmin Forerunner 965
Buy/Wait:bad

Overdue for a refresh — no successor announced yet. Prices should be at their lowest

Best for: Competitive runners, triathletes, and ultramarathon runners who want the complete Garmin running analytics suite: full maps, running dynamics, training load, race predictor, and race day guidance — in the lightest, most running-optimised Garmin form factor.

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Garmin FenixGarmin Forerunner 965
TierSports GPSSports GPS
PlatformiOS & AndroidiOS & Android
Battery18 days23 days
Always-on display
GPS
Cellular
Health sensorshr, spo2, hrv, stress, respiration, skin temphr, spo2, hrv, stress, body battery, training readiness, running dynamics
ReleasedAug 14, 2024Mar 1, 2023
Cycle length938 days1024 days
Cycle advicebadbad
Deals advicegoodgood
Next modelGarmin Fenix 9 (Late 2026)

Why buy each?

Garmin Fenix

Built-in speaker and microphone

First Fenix to include a speaker — enabling phone calls, Bluetooth audio, and voice prompts directly from the watch.

AMOLED or Solar: choose your battery priority

AMOLED for the best display at 18 days. Solar MIP for up to 48+ days in expedition conditions where charging is impossible.

Certified for diving, rated for mountains

EN13319 dive mode (up to 40m), MIL-STD-810 shock resistance, and TopoActive maps covering 100+ countries — the most capable outdoor watch in Garmin's lineup.

Garmin Forerunner 965

Full color topographic maps

Turn-by-turn navigation on full TopoActive maps — the key differentiator from the FR265. Essential for trail running and mountain racing.

Running dynamics metrics

Cadence, stride length, vertical oscillation, ground contact time, and running power — the full biomechanics suite for optimising form and efficiency.

23-day battery and 31h GPS

More than double the FR265 battery life. Enough for week-long trail ultras without a charge.