The invention provides a novel epaulette. The epaulette comprises a surface material layer and a detachable liner body, wherein the detachable liner body comprises a central control module, a sleepingmonitoring module, an RFID module, a GPS module, a wireless communication module, a power supply management module and an intelligent reminding module; the central control module comprises a master controlling chip (MCU); the sleeping monitoring module comprises a body-movement recording instrument and a flash-memory chip; the GPS positioning module comprises a GPS sensor; the power supply management module comprises a wireless charging management circuit and a lithium polymer charging battery; the intelligent reminding module comprises a loudspeaker and a vibrator; the RFID module comprisesan electronic label. The epaulette is based on Internet-of-Things equipment, garment decorations are combined, the epaulette is highly integrated, the techniques are mature, and the epaulette is easyto produce and suitable for wide popularization.