1.85 x 1.85 x 0.58 inches

Fit for performance with rugged, sophisticated design that features an always-on 1.3” (18% larger than previous Fenix models) sunlight-readable display with bezels in stainless steel, titanium or diamond-like carbon (DLC) coating
Enhanced estimated wrist heart rate and Pulse Ox to support advanced sleep monitoring and altitude acclimation at high elevations (this is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition)
Advanced training features include PacePro for grade-adjusted pace guidance throughout your activity plus environmentally adjusted VO2 max and training status estimates