The invention relates to the field of wearable intelligent equipment, and discloses an intelligent necklace based on an intelligent mobile phone in order to provide more functions, not to put the weight at one point and give consideration to the health of a wearer. A technical scheme adopted by the invention is that the intelligent necklace based on the intelligent mobile phone at least comprises a necklace, the necklace is fixedly provided with bead, the beads are connected by a packaged wire, modules for realizing various functions are distributed in the bead, the modules at least comprise a data processing module, a power supply module, a wireless communication module, an ultraviolet ray detection module, a small speaker serving as a reminder, a vibration module and an LED display module in each bead, and the modules are freely combined and distributed in the beads. The intelligent necklace based on the mobile phone is mainly applied to design and manufacturing of intelligent necklaces.