The invention relates to the technical field of health management, in particular to a health monitoring system for a smart bracelet which comprises a bracelet body, and a sleep monitoring module, a pulse detection module, a body temperature detection module, a sweat detection module and a main control module are arranged on the bracelet body; wherein the sleep monitoring module, the pulse detection module, the body temperature detection module and the sweat detection module respectively collect sleep data, pulse data, body temperature data and sweat of a user and respectively generate a sleepanalysis conclusion, a pulse analysis conclusion and a sweat analysis conclusion; and the main control module analyzes the sleep analysis conclusion, the pulse analysis conclusion, the body temperature data and the sweat analysis conclusion to generate a health detection conclusion. By adopting the scheme, various data of the user can be accurately collected and analyzed, and the user condition iscomprehensively reflected through the analysis result.