For your first couple measurements, you might need to tell QardioBase it is you. This way QardioBase will get better and better at recognizing you, even if your weight fluctuates or you haven't weighed yourself for a long time.
After your measurement, QardioBase will display the following:
At this point, you will have stepped off the scale. Now, firmly press in the middle of the QardioBase to move the pointer to your name. Then allow just a few seconds for your name to be selected. Please note that the device is not touch-screen, so you will want to be some pressure on the middle of the scale to move the pointer. After doing this 1-3 times, QardioBase should start to immediately recognize it is you and only show your name.
If the pointer is left on "guest", the measurement will not be stored in your account.