![](/images/new-backgrounds/1302779/3027797x1.webp)
If you have a polarpersonaltrainer.com account, Polar Beat automatically synchronizes your training files to it. Please note that you must sign in to your polarpersonaltrainer.com account when starting Polar Beat for the autosync to work.
The latest version of this user manual can be downloaded at www.polar.com/support.
For video tutorials, see Using Polar Stride Sensor Bluetooth® Smart at www.polar.com/en/polar_community/videos.
Please follow the pictures on the front and back covers.
Write the device ID printed on your stride sensor in the space on the front cover (picture B). The original marking may fade as a result of normal wear and tear.