Larger Display Garmin’s Fenix 6 Pro Multisport GPS Watch comes with a significantly enhanced level of visibility than found in previous Fenix models. The watch comes with an always-on, 1.3’’ sunlight-readable display with bezels in stainless steel. Ultra-Rugged Construction Engineered for the ultimate in sport and adventure the watch comes with a rugged design that uses tough and durable materials. The watch is then tested to U.S. military standard 810 for thermal, shock and water resistance. Wrist-Based Heart Rate Integrated, wrist-based, enhanced optical heart rate technology gauges the intensity of your fitness and activities as well as heart rate variability to calculate your stress level score and now also supports activities in the water ... More info