Results
teamAccountability, barriersAccountability
Twenty-three (70%) of invited participants completed an interview (mean age 65.8 ± 7.1 years). Table Demographic characteristics of interview participantsOverview of themes and sub-themesPrioritising physical activityValue of physical activityPerceiving external barriersAccountability to the trial teamAccountability to othersGeneral monitoring and supportIncidental PAScheduled PAInfluence of retirement on routineInstilling awarenessPromptsSelf-monitoring and feedbackGoal setting and reviewUnreliability of deviceFitbit as a demotivatorTechnical challenges