This simple engraved bronze Activity Tracker bracelet is one of our most versatile pieces. The swirled engraving makes it look so elegant and classy. This beautiful bronze bracelet pretty much goes with anything you have on. It can be dressed up or down and the details make it so elegant. Part of the Fitness Activity Tracker Jewelry Collection by FUNKtional Wearables. Hinge Bracelet. HOW IT WORKS: We engineered a fashionable alternative to securely hide and fit your fitness tracker perfectly! This concealed pouch means that the Fitness Activity Tracker will not dislodge from under the bracelet or pouch. So rather than wearing the plain plastic band that comes with your activity tracker, you can simply use this elegant bracelet to dress up your look! QUESTION: Will the Activity Tracker be as accurate if worn in a necklace or a headband? ANSWER: YES! The Jawbone engineering team has developed tracking algorithms to ensure accuracy whether the fitness tracker is on your wrist, your core, or around your neck. For best performance, make sure that your “dominant hand” setting is on “non-dominant.” Check out our other necklaces and bracelets designed to be worn with your Activity Tracker! *Not recommended to wear during work-outs or sleep.