Polar RCX3 GPS Heart Rate Monitor Made in USA or Imported 7" high 3" wide RCX3 GPS training computer watch complete with: Polar WearLink transmitter W.I.N.D., Polar G5 GPS sensor and clip, Polar DataLink data transfer unit, and user manuals Training Benefit provides instant feedback after your session Helps you train at the right intensity with personalized sport zones Tracks your route, speed and distance with compatible sensors (CS speed sensor W.I.N.D., G5 GPS sensor, s3 stride sensor) Two year limited manufacturers warranty