Fitbit Charge 2 HR Heart Rate Activity Tracker Fitness Wristband Monitor Plum 16GB 300 Color M375 and 400

300 Color M375 and 400 Color M475

Two humbuckers pickups

Highly sensitive 1/3" CCD

Dual speakers give you stereo sound that fills the room

Fitbit Charge 2 HR Heart Rate Activity Tracker Fitness Wristband Monitor Plum 16GB 300 Color M375 and 400Make Every Beat Count. Cardio Fitness Level Get a better understanding of your overall fitness with Fitbit Charge 2TM. Using your heart rate and exercise stats, Charge 2 will give you a Cardio Fitness Score in the app, show you how it compares to people of your same age and gender, and help you learn how to improve your fitness over time. Guided Breathing Exercises Fitbit Charge 2TM helps you find moments of calm throughout your day with guided