![PolarGlobal on Twitter: "Today we've launched a new heart rate sensor: Polar H9! - Bluetooth, ANT+ and 5 kHz technologies - Battery life of 400 hours - Compatible with Polar Club Discover PolarGlobal on Twitter: "Today we've launched a new heart rate sensor: Polar H9! - Bluetooth, ANT+ and 5 kHz technologies - Battery life of 400 hours - Compatible with Polar Club Discover](https://pbs.twimg.com/media/EPczYh_XUAAja_R.jpg)
PolarGlobal on Twitter: "Today we've launched a new heart rate sensor: Polar H9! - Bluetooth, ANT+ and 5 kHz technologies - Battery life of 400 hours - Compatible with Polar Club Discover
② Set batterie pour compteur polar cs 400 , 500, ou 600x — Accessoires vélo | Compteurs de vélo — 2ememain
![3 PILE BATTERIE PANASONIC CR2354 CR 2354 SUUNTO POLAR CS 400 500 600 SCADE 2029 EUR 11,34 - PicClick IT 3 PILE BATTERIE PANASONIC CR2354 CR 2354 SUUNTO POLAR CS 400 500 600 SCADE 2029 EUR 11,34 - PicClick IT](https://www.picclickimg.com/i10AAOSwK8NfmWzg/4-Pile-Batterie-Litio-PANASONIC-CR2354-2354-SUUNTO.webp)