Garmin Fenix 3 Sapphire HR Gray with Black SiliconeGarmin fenix 3 is the uncompromising GPS sport watch designed for demanding athletes and outdoor adventurers. Adding Elevate wrist heart rate3 to this powerful watch makes it ready for action and competition at any time. The watch comes packed with multi-sport training, trail running and navigation. It introduces a tough athletic design with quality materials and smart features. Access to the Connect IQ platform allows customisation of watch faces and data fields and provides downloadable widgets and apps. No matter what you take on this is your watch fēnix 3 Sapphire HR is designed to assist people during their sport activities and outdoor life. It supports performance sports like running, cycling, swimming, trail running, rowing, indoor training, cross country skiing as well as triathlon and recreational activities such as hiking, SUP, climbing and downhill skiing and more. It measures performance on the go, tracks activities for sharing and navigates the user back home at the end of an adventure. And it does not stop there, the new Connect IQ App support for fēnix 3 opens up the potential to develop many more functions and for all sorts of activities. Serious Style That Stands Up to the Roughest ConditionsThe athletic fēnix 3 Sapphire HR features a protective PVD-stainless steel bezel and buttons, UV-treated silicone band and a ultra-strong glass fibre reinforced housing for extra durability. A sunlight-readable, high-resolution colour Chroma display with LED backlight shows your data clearly in any light. fēnix 3 Sapphire HR is water-rated to 100 metres and has a battery life of up to 50 hours in UltraTrac battery saver mode, 20 hours in GPS mode and up to 3 weeks in smartwatch mode. Elevate Heart Rate from your WristTo provide the ultimate freedom to the ambitious athlete fēnix 3 Sapphire HR includes Elevate wrist heart rate technology. This gives you the opportunity to track your heart rate data without wearing a chest strap. Beyond controlling your performance during your training you can also track your daily activities with 24/7 heartrate monitoring and gain more accurate information on burned calories during the day. Tracks Your Performance in Many Sports in Many Waysfēnix 3 Sapphire HR is for the athlete that wants to track his performance in various sports. Beyond running it also has special features that support swim training, skiing, rowing sports, including stand up paddle boarding and even golfing. During swimming workouts fēnix 3 tracks your distance, pace, stroke count and more. Ski/Board mode tracks your entire skiing day with speed, distance, vertical drop and an automatic run counter (with Auto Pause for the lift line) and more, all the data is available at your fingertips at any time. For rowing fēnix 3 provides comprehensive rowing metrics including your number of strokes, stroke rate and even stroke efficiency also make use of the virtual partner during your training. The Proof of Your Potentialfēnix 3 Sapphire HR is packed with additional training features to tell you about your form and fitness. The VO2 max estimator crunches data, including your running speed, beats per minute and heart rate variability to estimate the maximum volume of oxygen you can consume per minute. Track changes to see your fitness gains and to compare with your peers. Other fitness metrics include recovery advisor with a recovery timer and recovery check, plus a race predictor, which estimates your ideal finish time based on your current VO2 max number. More than just ABC sensorsfēnix 3 Sapphire HR is equipped with a barometric altimeter and an electronic 3-axis compass. The device auto-calibrates these sensors using its GPS receiver to provide the most accurate information possible. The built-in altimeter provides elevation data to accurately monitor ascent and descent, while the barometer can be used to predict weather changes by showing short-term trends in air pressure. The 3-axis electronic compass keeps your bearing whether you are moving or not. For accurate temperature reading from the watch, pair the fēnix 3 with our external tempe temperature sensor.