Apple Watch heart rate not reliable with Fitness app
I have the continuing problem with my Apple Watch heart rate not reliably reporting on the Fitness app. I may start the workout with the heart rate working properly, but then after a few minutes it goes grey and does not report. It will go in and out and may be grey and unresponsive for a few minutes even up to 10 minutes and then come back, only to go grey again. This is extremely frustrating. If it would just function properly, I would be a huge fan. What is the problem? Is it Apple Fitness, or the Apple Watch, or my iPad 6th generation? They are all using the latest operating systems. Please help. Thanks.
Apple Watch