This simple engraved activity tracker bracelet is one of our most versatile pieces. The swirled engraving makes it look so elegant and classy. This beautiful 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 way to securely hide your favorite fitness tracker perfectly within a beautiful bracelet! So rather than wearing the plain plastic sporty and casual band of your tracker, simply use this elegant bracelet to dress up your look! QUESTION: Will the Activity Tracker be as accurate if worn with a Funktional Wearables Bracelet? ANSWER: YES! These activity tracker engineering teams have developed tracking algorithms to ensure accuracy whether the 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 Fitness Tracker! *Not recommended to wear during work-outs or sleep.