A positioning foot ring includes a positioning module and a ring body. The positioning module has two side walls forming an angle to separately set and integrate the GPS unit and the power storage unit. The ring body and the positioning module are a detachable combination, and the side wall and the ring body together cover the GPS unit and the power storage unit. Since the positioning foot ring does not need to reserve internal space to set electronic components, it is conducive to miniaturization and weight reduction, can reduce pigeon flight load, and can make full use of the surface area of the ring body as a GPS unit and/or other electronic components antenna or connection area , Maintain good convenience and efficiency.一種定位腳環，包含定位模組與環形本體。定位模組具有形成夾角的二側壁以分別設置且整合GPS單元以及蓄電單元，環形本體與定位模組為可拆卸的組合，並利用側壁與環形本體共同包覆GPS單元及蓄電單元。由於定位腳環無須預留內部空間來設置電子元件，有利於微小化與輕量化，可減少鴿子飛行負重，並且能夠充分利用環形本體的表面積作為GPS單元及/或其他電子元件的天線或接地區，維持良好的使用便利性與效能。
