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 My Suunto Spartan Sport Wrist HR’s Optical HR sensor has stopped working after the most recent watch update. Is this a recognised bug or is something else going on? I’ve reset it to factory defaults but that hasn’t fixed the problem. 
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 Have not heard about it before … and the sensory my watch seems to work even a little bit more accurate … 
 You updated via Suunto-link, so that the version for sure is for your watch?
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 @shrek3k I updated from Suunto-link. After going back into an activity it has started working again now. Very odd. 
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 Seems to be a little bit odd, but I am sure that you will keep an eye on it. 
 Currently I personally assume that it should not be related to the update … at least not as a generic issue.
 I really hope that the issue won’t come up for you - or anybody else! - again.
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 @amcdj could you check if it is still turned on in the settings? 
