The pulse of life: A watch to care for you and your family Know your heart - Continuously and accurately monitor your heart rate and track your activity.Exercise smarter - A convenient LED indicator shows when you are effectively burning caloriesLook after your family - Stay up-to-date with the wellness of loved ones.Built-in heart rate sensor10-day battery lifeIP67 water resistance Shop Modal header The Pulse of Life A watch to care for you and your family ASUS VivoPulse Technology Built-in heart rate sensor works in real time to help you exercise more efficiently, track calories burned, and measure your sleep quality more precisely. Aerobic heart rate indicator Convenient LED indicator informs you if you are performing aerobic exercise or are overexerting yourself. Sleep tracking Learn about your sleep patterns and quality to feel your best. Happiness Index (HI) An easy-to-understand rating of overall wellbeing based on your amount of exercise and sleep quality. Watch Faces Four different designs to fit your sense of style. Long battery life 10 days under normal operation. Water resistance (IP67) ASUS VivoWatch can be submerged in up to 1 meter of water for 30 minutes Latest features Social Media Sharing Share your achievements on Facebook, Instagram, and Twitter. Reminders Vibrating alerts of incoming calls and text messages. Third-Party App Compatible Auto sync activity data with Apple HealthKit and Google Fit. Put your heart intobetter health ASUS VivoWatch features exclusive VivoPulse technology, which uses the built-in optical sensor to continuously, accurately, and safely monitor your heart rate without the need to wear an uncomfortable chest strap. ASUS VivoWatch uses these precise heart rate measurements to show you the number of calories you burn each day and provide helpful insights into your exercise and sleep quality. Note:As with all heart-rate monitoring technology, accuracy is affected by personal physiology and type of movement. In other words, not every person will get a perfectly accurate reading with every type of exercise. Learn more about ASUS VivoPulse Technology ASUS VivoPulse Technology With each beat, the heart pumps blood throughout the body. By using an optical sensor that illuminates the skin with an LED light and measures the amount of light that is transmitted or refelcted, ASUS VivoWatch can detect the wearer's pulse and accurately determine their heart rate. 24-hour continuous heart-rate monitoring ASUS VivoWatch measures your heart rate 24 hours a day to accurately track your physical activity and sleep. Aerobic heart rate indicator Regular aerobic exercise provides numerous health benefits. ASUS VivoWatch has a convenient LED indicator that turns green when you are doing aerobic exercise and burning calories. If you push yourself to the limit, the indicator alerts you by turning red. * The aerobic and overexertion indicators are based on approximate gender and age heart rate ranges and are for reference only. Exercise functions: Steps Track the number of steps you take in a day. Calories See how many calories you burn each day. Heart rate, activity level, gender, age, and weight data provide precise calculation. UV index The built-in UV sensor lets you check the current level when heading outside. Activity reminders Encouragement to get up and move at regular intervals. Track your sleep Ensure you are getting the rest you need to feel your best every day. ASUS VivoWatch measures and analyzes your heart rate, sleep time, and how much you toss and turn to give you an insightful look into your sleep quality. ASUS VivoWatch also helps you wake up easily each morning with a gentle, vibrating alarm. A healthier,happier you The Happiness Index (HI) is a simple numeric score based on your sleep and exercise measurements that provides a quick summary of the overall healthiness of your lifestyle. Designed forcontinuous wear Long battery life ASUS VivoWatch delivers 10-day battery life in normal mode and up to 24 hours in fitness mode with active heart rate tracking. IP67 water resistance ASUS VivoWatch can be submerged in up to 1 meter of water for 30 minutes, so you can wear it all day, even when showering. Sync, manage, and upgrade ASUS VivoWatch easily synchronizes with your smartphone or PC, letting you see your full exercise history, sleep quality analysis, and achievements in detail. ASUS VivoWatch watch will continue to evolve with regular software updates that add new functionality and further improve the user experience. Call notifications Gentle vibrating alerts of incoming phone calls. Text notifications Receive vibrating notifications and view incoming texts on VivoWatch. Stay connected without taking your phone out of your pocket or bag. Watch faces Customize your watch to fit your style. Support Android 4.3 OS and above and Apple iOS 8.1 and above.Click here to see a list of tested phones >> Copyright © 2015 ASUSTeK Computer Inc. Licensed under the Apache License, Version 2.0. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.