Wear Radar

Garmin Forerunner 965vsApple Watch Ultra

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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Apple Watch Ultra
Buy/Wait:good

Early in release cycle

Best for: Serious athletes, trail runners, triathletes, and outdoor adventurers who need the most durable, most accurate GPS watch Apple makes. Also for iPhone users who simply want the best Apple Watch regardless of sport, and value the extra battery life over the Series 11.

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Garmin Forerunner 965Apple Watch Ultra
TierSports GPSSports GPS
PlatformiOS & AndroidiOS only
Battery23 days1.75 days
Always-on display
GPS
Cellular
Health sensorshr, spo2, hrv, stress, body battery, training readiness, running dynamicsecg, spo2, skin temp, hrv, blood pressure
ReleasedMar 1, 2023Sep 19, 2025
Cycle length1024 days727 days
Cycle advicebadgood
Deals advicegoodneutral
Next modelApple Watch Ultra 4 (Expected fall 2026)

Why buy each?

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.

Apple Watch Ultra

42-hour battery + satellite SOS

The Ultra 3 nearly doubles the Series 11 battery life, and satellite emergency SOS works even without cellular or WiFi coverage.

Dual-frequency L1+L5 GPS

More precise GPS tracking in urban canyons and dense forests — critical for trail running, mountaineering, and triathlon.

3000-nit titanium-cased powerhouse

The 49mm titanium case and 3000-nit display make this watch usable in full direct sunlight and water depths up to 100m (EN13319 certified for diving).