Combining all the activity-enhancing features of tri-axis technology with the Omronfitness.com web based solution, the Omron HJ-323U USB pedometer provides an engaging and information-driven way to improve one's health. Omron's web based solution is accessible and viewable on PC and mac laptops or desktops and is viewable on tablets and smartphones. When you connect the HJ-323U to Omronfitness.com, you'll be able to view your trends, track your goals and stay motivated as you improve your personal fitness. Connect via USB to Omronfitness.com and track goals by week or month or year, share personal bests with friends or family, earn badges for achievements. Accessible on PC and mac desktop and laptop computers, viewable on tablets and smart phones. Accurate, unlike other pedometers that use a pendulum design, this product features smart sensor technology so it won't miscount steps. Tri axis technology position your pedometer where it's most comfortable on your hip, in a pocket or bag. Five tracking modes Track steps, aerobic brisk steps, pitch average number of aerobic steps per minute, calories and distance.