Tri bundle includes 1 set of black bands hrm tritrade monitor hrm swimtrade monitor and quick release kit multisports capabilities garmin forerunner 935 has built in activity profiles for a multitude of sports to meet your needs including running cycling swimming cross country trail running hiking strength training and many more from brick workouts to triathlons the auto multisport feature lets you switch sports with just one press of a button training analysis the garmin forer