Problem to be solved: to provide a biosignal recording apparatus capable of performing flexible recording while limiting the number of recording operations and its control method.The biological signal recording apparatus permits recording of biological signal data more than a predetermined time period in the state in which the recording of the biometric signal data is completed in a predetermined number of times, and allows recording of the biological signal data more than a predetermined time.Diagram【課題】記録回数を制限しつつ、柔軟な記録が可能な生体信号記録装置およびその制御方法を提供すること。【解決手段】生体信号記録装置は、生体信号データの記録を予め設定された回数完了した状態で、予め定められた時間以上の生体信号データの記録が可能な場合には、さらなる生体信号データの記録を許すようにする。【選択図】図2