Question about Polar F11 Heart Rate Monitor

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How to change the battery on a Polar F11 Heart Monitor

Battery is dead on my Polar heart rate monitor (not the chest strap). The back comes off but it looks like there is a "knack" to getting the battery out.

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Here are instructions (with images included) on how to replace the battery for a Polar F11:

Posted on Jun 19, 2009

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I've came across many Polar watches and there are two different types how rhe battery is held in place.
1) Battery contact is screwed down to movement plate with one ore two tiny screws. In this case you have to unscrew them and the contact will come off releasing the battery.
2) The battery contact is fitted using 'clip-on' assembly. In this case take a tweezers or metal pin and pull the contact end outwards. This will undo the contact and release the battery. You will find thet contact end if you will follow to that contact right into movement where it's clipped onto small plastic knob.
Details of the battery you will find written on the old one.
Do not forget to rate, please.

Posted on Jan 11, 2009

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Posted on Jan 02, 2017

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