fitbit charge 6 fitness tracker with google apps, heart rate on exercise equipment, 6-months premium membership included, gps, health tools and more, obsidian/black, one size (s & l bands included) black case w/ black band tracker is up for auction in Electronics. The current bid is $5.50, 96% below the $137.45 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.