| 摘要 |
<p>The present invention relates to a multi-functional heart rate measurement system for a wrist. More particularly, a multi-functional heart rate measurement system easily measures the heart rate of a user by simply wearing it on a wrist. It has a band shape made of an elastic material, can be used regardless of the size or thickness of user′s hands, has superior wearability, can check arrhythmia besides the heart rate to warn him with vibration, thereby certainly warning the user even in strenuous exercise or a noisy area. Also, the multi-functional heart rate measurement system for a wrist can be widely used for the public, exercisers and cardia patients.</p> |
