Highgear Axio Mini Altimeter Watch - Training。The HighGear Axio Mini is a perfect companion for long treks and high peaks. With an integrated ALTIMETER, BAROMETER, THERMOMETER and CHRONOGRAPH you have access to the information you need to know to stay safe in the back country. Ever wondered what the actual elevation gain is on your favorite hike, or how long it takes you to get there? Well the Axio Mini features a powerful exercise tracking function for those specific reasons. HighGear built the Axio Mini to work thousands of feet below the ocean\'s surface to the heights of Mt. Everest and then some. So you know that your watch can go wherever you do. Features of Highgear Axio Mini: ALTIMETER / BAROMETER Swiss Air Pressure / Temperature Sensor 1m / 1ft Local Altitude Resolution Working Range: - 2303 ft to 30045 ft (-702m to 9158m) 12 Hour Weather Forecast Icon Sea-Level & Absolute Barometer Display Mercury Inches and Millibar / Hectopascal Barometer Display THERMOMETER Digital Thermometer User option for Fahrenheit or Celsius Working range from +14°F to +122°F (-10°C to +50°C) CHRONOGRAPH 100 Hour Chronograph 1/100 Second Resolution DATA LOG 10 Run Memory Starting Altitude Record Accumulated Altitude Record Maximum Altitude Record Total Exercise Time Record TIME 12/24 Hour Time Display Time/Day/Date Dual Time Zone ALARMS 2 Daily Alarms 1 Rest Alarm 1 Hydration Alarm 2 Altitude Alarms OTHER Glass reinforce Nylon Case Mineral Glass Lens 50m Water Resistant