Optimized Training for Triathlon (includes the s3+ stride sensor)
For triathletes, runners and endurance athletes who want to optimize their training.
- Gives heart rate even in water with a comfortable and disturbance-free hybrid transmitter
- Sport profiles guarantee swift switch between different sports
- Improves performance with endurance training programs, downloadable from polarpersonaltrainer.com with the Polar DataLink
- Race Pace helps control your speed to reach your target time
- Includes a Polar Datalink
* If you're swimming in salt water or highly chlorinated water, we recommend that you use the T31 coded™ transmitter.