PROBLEM TO BE SOLVED: To provide an exercise information measurement device, an information acquisition method, and an information acquisition program capable of recording information that cannot be measured by a users own device so as to increase the commercial value.SOLUTION: An exercise information measurement device 10-1 having a body motion detection part 1 for detecting information according to a motion of a user includes: an exercise information measurement part for measuring exercise information on the user on the basis of the information detected by the body motion detection part 1 a communication part 3 for conducting short-range wireless communication with another device having a function to measure the exercise information on the user a discrimination part for discriminating another device mounted on a user who performs a group action with the user of his or her own device on the basis of a history of the communication with another device by the communication part 3 and an information acquisition part for acquiring the information that cannot be measured by his or her own device from another device discriminated by the discrimination part through the communication part 3.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】自装置で測定することのできない情報を記録可能にして商品価値を高めることのできる運動情報測定装置、情報取得方法、および情報取得プログラムを提供する。【解決手段】利用者の動きに応じた情報を検出する体動検出部1を有する運動情報測定装置10-1は、体動検出部1により検出される情報に基づいて利用者の運動情報を測定する運動情報測定部と、利用者の運動情報を測定する機能を有する他装置と近距離無線通信を行うための通信部3と、通信部3による他装置との通信履歴に基づいて、自装置の利用者とグループ行動を行う利用者に装着された他装置を判別する判別部と、判別部により判別された他装置から、通信部3を介して、自装置で測定不能な情報を取得する情報取得部と、を備える。【選択図】図1