About this item

• Rugged GPS watch built to withstand the toughest environments
• Constructed to U.S. Military standard 810g for thermal, shock and water resistance (rated to 100 meters)
• Built-In 3-axis compass and barometric altimeter plus multiple global navigation satellite systems (GPS, GLONASS and galileo) support helps track in more challenging environments than GPS alone
• Monitor your estimated heart rate, activity and stress; train with preloaded activity profiles
• Stay connected with smart notifications (with a compatible smartphone) and automatic data uploads to the Garmin connect online fitness community