Fitbit Charge 6 Activity Tracker Heart Rate Monitoring, 7-Day Battery, Integrated Google Apps, Maps & Wallet, in-Depth Health Insights, Activity & Sleep Analysis, S & L Bands Included, Obsidian/Black

Fitbit Charge 6 Activity Tracker: Your Ultimate Fitness Partner Exceptional Battery Life & Durability: Go longer with up to 7 days of battery life. Its robust water-resistant design withstands depths ...