What battery does a Polar Heart Rate Strap take?
CR2032
1 × CR2032 battery
Polar H10 and H9 chest strap heart rate monitors use 1 CR2032.
If your Polar Heart Rate Strap has stopped working or is unresponsive, replacing the battery will usually fix it. Tap the button below to find the right CR2032 battery on Amazon.
Also known as: DL2032, BR2032, 2032
Buy CR2032 batteries on Amazon
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