The recent advent of commercially available mobile health (mHealth) technologies that automatically monitor and provide feedback on time spent in PA and SB (i.e., fitness/activity trackers) provide a potentially powerful means to enhance the efficacy and reach of interventions targeting stroke survivors. While a recent randomized controlled trial showed that providing a similar fitness/activity tracker in combination with a single in-person goal setting/counseling session and related printed behavior change materials was more effective than a pedometer and printed materials for increasing both daily moderate-to-vigorous PA (MVPA) and steps in older overweight women, the feasibility, acceptability, and efficacy to this approach in post-stroke and TIA patients is unknown.