Drop outs in heart rate recording

[danckel]

Hi, I have recently experienced drop outs in the heart rate when reviewing my runs (see picture). I am relatively sure that the heart rate did show up on the band during my run, but it then seems to have been lost during sync. Has anyone experienced similar problems?

 

[mkg3]

Often in all three recordings - workout, run and bicycle. Has happened couple of times in sleep monitoring too.

Don't know how its bridging the gap or what causes it. Perhaps a looser strap and cannot read HR while moving around??? I tend to wear my Band on the loose side, allowing it to move up and down.

 

[DroidUser42]

While the device may display the heart rate, I think it only records when it's "locked" (solid heart). I suspect the gaps are caused by becoming unlocked. I do know I'll see a gap like that in the full-day scale if I take my Band off for recharging.