Hi
I have a blaze with the original strap. And have been really happy with it, until...
The heart rate lights are working, it’s clean, and in the same position I’ve always wore it, I’ve got heart rate turned on the device and app. However the heartbeat on the display reads blank.
If I reset the device, then the heart rate works for a few minutes and then reads- - until i reset it again and it works for a few mins again. It does this whether it’s in the strap or not.
