- Small footpod - you can't even feel it
- GPS - the GPS unit is accurate and works in the forest once the satellite is found. I run trails this time of year and have had good response
- Switching from S3 footpod to GPS is easy
If you smash your watch in a bike crash or fall while trail running. Go to this web site and send it in! Polar is very reasonable with their repair/service. If you send it overnight, generally, they send it back to you overnight.
I am very proud to be part of Team Polar.