Get the Fitbit that shares heart rate info with gym equipment while it’s just $135

TL;DR: The Fitbit Charge 6 tracks workouts, heart rate, sleep, stress, and more for $134.99 (reg. $159.95).Opens in a new windowCredit: GoogleFitbit Charge 6$134.99 $159.95 Save $24.96 Get DealA fitness tracker becomes more useful when its data follows you into the workout. The Fitbit Charge 6 can link to compatible exercise machines and display your heart rate in real-time for a more connected workout.Outside the gym, built-in GPS and GLONASS track pace, distance, routes, and outdoor worko