The invention discloses a health monitoring smart toilet device and method thereof. The device comprises a smart toilet seat and a ceramic toilet body. The smart toilet seat device has a telescopic nozzle device, further comprising: a water nozzle and a light source. The light source is disposed on a bottom surface of the telescopic nozzle device； the ceramic toilet body has an occult blood detecting module； the occult blood detecting module is disposed in the ceramic toilet body in an embedded manner, and located under a water seal. The occult blood detecting module further includes an optical sensor, and the optical sensor is disposed opposite to the light source of the telescopic nozzle device； a transmitted light emitted by the light source penetrates the solution under the water seal to reach the optical sensor.本發明揭露一種健康監護型智慧馬桶裝置及其方法，該裝置包含一智慧便座器與一陶瓷馬桶體，該智慧便座器具有一伸縮噴頭裝置，該伸縮噴頭裝置更包括：一出水噴嘴以及一投射光源，該投射光源係設置於該伸縮噴頭裝置的一底面；該陶瓷馬桶體具有一潛血檢測模組； 該潛血檢測模組係以內嵌方式設置於該陶瓷馬桶體，位於該陶瓷馬桶體在一水封之下一淺水處，該潛血檢測模組更包含一光學感測器，該光學感測器與該伸縮噴頭裝置底面的投射光源相對設置；該投射光源所發射的一穿透光，穿透該水封下之水溶液到達該光學感測器。
