Accessories for heart rate monitors and mobile apps
Enhance your training experience and achieve a more complete understanding of your performance. With Polar accessories you can upgrade your heart rate monitor or mobile application.
Select your product and find out which one is most suitable for your training.
Which sensors and accessories are compatible with my Polar heart rate monitor?
FOR MOBILE APPS AND OTHER DEVICES More
› Data transfer
It's easy to transfer data between the training computer and polarpersonaltrainer.com. Simply connect it to a Mac or PC with its USB connection. More
› Other accessories
Battery set for RCX3, FT80, FT60, FT40 and FA20$6.95
It couldn’t be easier to change the battery in your Polar product. This set includes a CR2025 battery and sealing ring for easy and quick replacement. Sealing ring not required for the RCX3.