Fitbit Charge 4 FB417 Activity Tracker GPS + Heart Rate Replacement Pebble Cosmetic Condition:Grade B - Good Hard Disk Size: 256 GB

Hard Disk Size: 256 GB

Condition: Used - Pulled

Say hello to Jabra Sport Pulse with in-ear heart rate monitor

and wirelessly connect more Sonos speakers to expand your sound system

These parts will only fit your Sony WH-1000XM4 headphones and are not compatible with any other model of Sony headphones

Fitbit Charge 4 FB417 Activity Tracker GPS + Heart Rate Replacement Pebble Cosmetic Condition:Grade B - Good Hard Disk Size: 256 GBFeatures: 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