Hi, I'm using a Blaze with Android on a Samsung S6 Edge. My issue is with the heart rate on the graphs only recording overnight and during the day not showing on the graphs I just have a dotted line. If I check the Blaze during the day HR is showing and seems to be accurate. Picture attached, Very grateful for any advice.
This just started last week it was working well before then.
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Community Moderator Alumni are previous members of the Moderation Team, which ensures conversations are friendly, factual, and on-topic. Moderators are here to answer questions, escalate bugs, and make sure your voice is heard by the larger Fitbit team. Learn more
It's great to see you around @rjgmummy and thanks for the attachments. Keep in mind that your information will update regarding the time you sync your tracker, if you sync your tracker at 12:00 PM you will be able to see only the information that your tracker has registered at that time, if you sync your tracker before going to bed you will be able to see your all day information. I recommend checking this post, where you will be able to see some tips to improve your heart rate performance.
Catch you later. 
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Community Moderator Alumni are previous members of the Moderation Team, which ensures conversations are friendly, factual, and on-topic. Moderators are here to answer questions, escalate bugs, and make sure your voice is heard by the larger Fitbit team. Learn more
A warm welcome to the Community @pollyjane43 and thanks for the information. @rjgmummy Have your checked if your app is updated? If you haven't, I recommend following the instructions provided in the How do I update my Android Fitbit app? post.
See you around.
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