Difference of SPT 1 and SPT 2?

SPT 1 is the older version of SPT 2. 

GPS Features

  • Distance, Time, Top Speed and Sprint Efforts Intensity
  • Walk, Jog and Run
  • Zone Running (Zone 1 - Zone 6)
  • Five Minute Intervals
  • Heat Map

SPT 2 is the updated version with Bluetooth functionality. 

GPS Features

  • FIFA Approved
  • Thin & Light - only 27 grams!
  • 6 Hours Battery Life
  • 10 Hours Data Storage
  • Bluetooth
  • 10Hz Recording
  • Magnetometer
  • Accelerometer
  • Gyroscope
  • GNSS Location Capture