Fitbit Charge 4 FB417 Activity Tracker GPS + Heart Rate Replacement Pebble Color:Rosewood rest timer

rest timer

40MM Battery Size - 224

made possible by high-speed Intel Core i5 processor and the latest NVIDIA graphics performance

you can charge the new Studio via a standard micro USB adapter almost anywhere

These parts will fit perfectly and will be tested prior to shipment

Fitbit Charge 4 FB417 Activity Tracker GPS + Heart Rate Replacement Pebble Color:Rosewood rest timerFeatures: BUILT IN GPS. During outdoor runs, rides, hikes, and more, use built in GPS to see your pace and distance on Charge 4, then see a map of your workout in the Fitbit app. ACTIVE ZONE MINUTES. Feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise. 24 7 HEART RATE. Use 24 7 heart rate to track resting heart rate, better measure calorie burn, and optimize your