Fitbit Charge 4 Rosewood/Rosewood w/Box & Extra Bands Wore for about 4 months In excellent preowned condition Cleaned Reset Tested - works great Includes box, papers, charging cable & extra bands The Fitbit Charge 4 is a fitness tracker with a battery life of up to seven days, but only five hours if GPS is used continuously. The Charge 4 has built-in GPS, Spotify support, and Fitbit Pay. It also has activity and sleep tracking, heart-rate monitoring, SpO2 tracking, and Active Zone minutes. No flaws Smoke-free