Fitbit - Refurbished Excellent - Charge 5 Advanced Fitness & Health Tracker - Graphite - (2021)

Specifications

• Screen Size

  26 millimeters
  Touch Screen

  Yes
  Operating System Compatibility

  Android, Apple iOS
  Built-in Storage

  4 gigabytes
  Global Positioning

  GPS, GLONASS
  Metrics Measured

  Activity vs. inactivity, Blood oxygen, Calories burned, Distance traveled, Duration of exercise, Electrocardiography (ECG), Hours slept, Pace, Route, Duration of sleep stages, Running/Walking speed, Steps taken