The present invention provides a wearable device for information delivery. The wearable device includes a physiological sensor, a display, a microprocessor coupled to a memory, the physiological sensor and the display and a wearable housing configured to accommodate the physiological sensor, the display and the microprocessor. Wherein the microprocessor is configured to receive a physiological signal from the physiological sensor, to convert the physiological signal into a physiological parameter and a reliability parameter and to generate a layout comprising a physiological indicator according to the physiological parameter and a curved reliability indicator according to the reliability parameter and the display is configured to render the layout. An information delivery method of the wearable device is also provided.本發明提供一種穿戴式裝置,其包括一生理感測器;一顯示器;一微處理器耦合一記憶體,以及耦合該生理感測器及該顯示器;以及一可穿戴殼體用於容納生理感測器,該顯示器及該微處理器;其中該微處理器用於接收自該生理感測器的生理訊號,轉換該生理訊號為生理參數以及可靠度參數以產生一顯示圖層,該顯示圖層包括根據該生理參數的生理指示以及根據該可靠度參數的弧形可靠度指示,該顯示器顯示該顯示圖層。本發明還提供一種穿戴式裝置資訊顯示方法。941‧‧‧預設錶盤942‧‧‧點狀標記943‧‧‧線狀標記946‧‧‧第一時間指示947‧‧‧第二時間指示948‧‧‧第三時間指示949‧‧‧生理指示950‧‧‧可靠度指示
