HWHMH Replacement Accessory Bands for Fitbit Alta HR and Alta (Replacment Bands Only, No Tracker) Specially designed to fit the Fitbit Alta HR and Alta Only. Fitbit device NOT included Made of high quality stainless steel material, comfortable and durable Comes with a tool to remove the links and resize the band One size fits most wrists size. Designed to fit most wrists (5" - 7") NOTE: Replacement Metal Bands Only. No Tracker!!! Only for Fitbit Alta HR and Alta. Not for other models