That issue with Polar doubling power from pedals was an issue when the v800 first came out. It is an issue that Polar customer support is experienced in fixing. Contacting the Polar customer support team can probably get the issue rectified for you.
That issue with Polar doubling power from pedals was an issue when the v800 first came out. It is an issue that Polar customer support is experienced in fixing. Contacting the Polar customer support team can probably get the issue rectified for you.