Showcasing a band new take on wearable technology, this Michael Kors Access Crosby activity tracker black silicone bracelet is the meeting place for technology and jet-set style. This black activity tracker features a matte black mother-of-pearl face and is finished with a faceted black silicone bracelet. Powered by the Michael Kors Access app, this tracker is compatible with Apple and Android smartphones and is battery powered, so does not require charging. With built-in sleep and fitness tracking, you can monitor sleep, calories burned, steps and distance travelled. Stay connected and stylish 24/7 with the Michael Kors Access LINK functionality to create programmable options such as playing music, running presentations or playing music. MKA101003