In this guide, the wrist band of the Polar V800 is removed for a clear view of the back panel. If you find it helpful, you may want to remove the wrist strap. Please reference the Watch Band Replacement guide for removal instructions if you wish to do so.

Ensure your Polar V800 sports watch is powered off before continuing.

Remove the eight, 7.4 millimeter-long screws on the back of the watch with a T5 head-type, torque screwdriver.