This round shape step counter is a great motivational tool to track the total steps, walked distance, and burned calories. After 10 minutes of walking at a consistent pace, the aerobic mode will be activated. It is suitable for aerobic exercises which helps us to succeed in keeping our health. The easy-to-read display, the easy-to-use switches and the attractive design fit for awide range of users. The 7-day memory function is convenient to support the management of daily walking with this step counter. This step counter continues to record your activity even while the display has automatically turned off to save power.