A wearable physiology sensing system is disclosed, which includes a wrist-wearing device for being worn on the wrist, and at least one ear-wearing structure for being put on one ear. The wrist-wearing device has a processor module, an audio frequency supplying unit, and a first optical sensor. The at least one ear-wearing structure has a second physiology sensing unit and a speaker. Accordingly, the processor module obtains at least one physiological signal from the first optical sensor and/or the second physiology sensing unit, and then generates a corresponding sound frequency based on the at least one physiological signal, thereby providing the sound frequency to a user by means of the speaker.本創作揭示一種穿戴式生理感測系統,包括一腕戴裝置,設置於一腕部,以及至少一耳戴結構,設置於一耳朵,其中,該腕戴裝置具有一處理器模組,一音頻提供單元,以及一第一光感測器,以及該至少一耳戴結構具有一第二生理感測元件,以及一發聲元件,據此,該處理器模組透過該第一光感測器及/或該第二生理感測元件而取得至少一生理訊號,並根據該至少一生理訊號而產生一相對應的音頻,進而透過該發聲元件而提供予使用者。52‧‧‧腕戴結構