I have an early morning client a couple days a week so I have to take my HRV reading an hour earlier. Is it more important to take a reading in the morning when waking or is it more important to take them are the same time everyday? Thanks!

Jerrid, it is best to take your reading within 30 minutes of waking.  You will get the most accurate reading that way.  Even if it's an hour earlier, it shouldn't affect your HRV score too much.  Remember, if you have coffee or any kind of stimulant before your reading, it will definitely show up.