This detailed circular engraved Fitbit Bracelet is so unique. The Gold Marisol has just enough detail to make it different than your other Fitbit Bracelets, and it is so versatile that you can wear your Fitbit Flex anywhere! This Fitbit Cuff looks great with jeans, or wear it to a party, it is the perfect addition to your Fitbit Jewelry collection. Part of the Fitbit Jewelry Collection by FUNKtional Wearables. HOW IT WORKS: We engineered a fashionable alternative to securely hide and fit the Fitbit Flex or Flex 2 tracker perfectly! This concealed pouch means that the tracker will not dislodge from under the bracelet or pouch. So rather than wearing the plain plastic band that comes with your Fitbit Flex or Flex 2, you can simply use this elegant bracelet to dress up your look! QUESTION: Will the Fitbit be as accurate if worn in a necklace or a headband? ANSWER: YES! The Fitbit engineering team has developed tracking algorithms to ensure accuracy whether the Flex 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 Fitbit! *Not recommended to wear during work-outs or sleep.