That is “normal” for an XR. I stop pushing it at 30% left.
If you do a search for a battery voltage plot (especially by temperature), it’ll make sense.
Engineer by day.
Photographer by night.
Music and car lover always.
The other similar ones, which I have, are Demon Flexmeters. Allow some flexion of the wrist but do lock up.
I used to use the smaller ones but prefer the added protection of the larger coverage. Glad to hear yours did their job and help you keep your skin.
It's not a good answer... but went through all of this with OW+ (wasn't even a website to check ship dates then) and the XR. Both times it was worth it and I'd do it again 1000%. Painful way to get the product but so worth it in the end.
during the test ride sessions they noted things with the software that were still being tweaked. Physically, I bet the board is very close to the same, changes most likely be internal.