[Product Information]

• Enter your model numberto make sure this fits.
• Unique training benefit feature provides instant feedback after your workout
• Helps you train at the right intensity and improve your run with personal sport zones and the Running Index feature
• Compatible with s3+ stride sensor for running speed and distance， cycling CS speed and cadence W.I.N.D. sensors and the G5 GPS sensor
• Lets you share your training with friends and track your progress with polarpersonaltrainer.com， our free online training diary
• Tracks your route， speed and distance with the optional GPS sensor