A computer implemented data display method, comprising acquiring (S11) pulse data within a first time period, a length of the first time period being a first duration; determining (S12) that the pulse data comprises abnormal pulse data, the abnormal pulse data being pulse data corresponding to arrhythmia; determining (S13) a ratio of a second duration to the first duration, the second duration being an accumulated duration of the abnormal pulse data; displaying (S14) first physiological data when the ratio is greater than a first preset value, the first preset value being a value greater than 0 and less than 1, the first physiological data comprising a first physiological feature parameter; displaying the first physiological data and second physiological data when the ratio is greater than the first preset value and less than or equal to a second preset value, the second preset value being greater than the first preset value and less than 1, the second physiological data comprising a second physiological feature parameter; and displaying third physiological data when the ratio is less than or equal to the first preset value, the third physiological data comprising the first physiological feature parameter, the second physiological feature parameter, and a third physiological feature parameter, wherein the first physiological feature parameter comprises a deep sleep duration and a light sleep duration; the second physiological feature parameter comprises a rapid eye movement duration; and the third physiological feature parameter comprises at least one of a deep sleep ratio, a light sleep ratio, a rapid eye movement ratio, a deep sleep continuity score, a sleep quality score, and a breathing quality score. acquiring (S11) pulse data within a first time period, a length of the first time period being a first duration; determining (S12) that the pulse data comprises abnormal pulse data, the abnormal pulse data being pulse data corresponding to arrhythmia; determining (S13) a ratio of a second duration to the first duration, the second duration being an accumulated duration of the abnormal pulse data; displaying (S14) first physiological data when the ratio is greater than a first preset value, the first preset value being a value greater than 0 and less than 1, the first physiological data comprising a first physiological feature parameter; displaying the first physiological data and second physiological data when the ratio is greater than the first preset value and less than or equal to a second preset value, the second preset value being greater than the first preset value and less than 1, the second physiological data comprising a second physiological feature parameter; and displaying third physiological data when the ratio is less than or equal to the first preset value, the third physiological data comprising the first physiological feature parameter, the second physiological feature parameter, and a third physiological feature parameter, wherein the first physiological feature parameter comprises a deep sleep duration and a light sleep duration; the second physiological feature parameter comprises a rapid eye movement duration; and the third physiological feature parameter comprises at least one of a deep sleep ratio, a light sleep ratio, a rapid eye movement ratio, a deep sleep continuity score, a sleep quality score, and a breathing quality score. the first physiological feature parameter comprises a deep sleep duration and a light sleep duration; the second physiological feature parameter comprises a rapid eye movement duration; and the third physiological feature parameter comprises at least one of a deep sleep ratio, a light sleep ratio, a rapid eye movement ratio, a deep sleep continuity score, a sleep quality score, and a breathing quality score. <EOS>