Garmin Forerunner 255 vs Garmin Forerunner 265S
Both fit smaller wrists well, but the 265s adds a brighter AMOLED display and edges out the 255 on rating, for $100 more and Garmin's newer screen tech versus proven MIP.
GarminGarmin Forerunner 255
GarminGarmin Forerunner 265S
- •MIP display battery efficiency and sunlight readability matter more to you than screen brightness
- •$100 less is worth giving up AMOLED for
- •You specifically want Garmin's small-wrist AMOLED option with the highest rating in this lineup
- •A brighter touchscreen display is worth the extra cost to you
The Forerunner 255 remains one of the most practical options for runners who prefer a sunlight-readable MIP display over an AMOLED screen. With full triathlon support, multi-band GPS, and HRV tracking, it gives you 90% of the Forerunner 265's features at a frequent discount.
The 265S packs every single training tool, sensor, and AMOLED feature of the standard 265 into a compact 42mm case. Weighing just 39 grams, it sits flush on smaller wrists and actually edges out the larger model in smartwatch battery longevity.
*Estimated — this model's exact GPS battery life isn't published by the manufacturer. All figures are standard GPS mode, midsize case, no solar boost.
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