![PolarGlobal on Twitter: "Introducing #PolarOH1 optical heart rate sensor. https://t.co/MwZeMABzGH https://t.co/yjUhQ5YnLh" / Twitter PolarGlobal on Twitter: "Introducing #PolarOH1 optical heart rate sensor. https://t.co/MwZeMABzGH https://t.co/yjUhQ5YnLh" / Twitter](https://pbs.twimg.com/media/DIeCHbuUwAAm0qY.jpg)
PolarGlobal on Twitter: "Introducing #PolarOH1 optical heart rate sensor. https://t.co/MwZeMABzGH https://t.co/yjUhQ5YnLh" / Twitter
FitnessPro Lebanon - Providing #versatility, #comfort and #simplicity, the #PolarOH1 is an #optical #heartrate sensor worn on the #arm. Whether #running, #riding, or #rocking a workout at the #gym, this heart rate #
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