I like the product very much, fully consistent with my expectations.
I did not expect that the screen became so much larger (for me personally, it is extremely unusual); few "non-standard" straps
Pros
measurements have become noticeably more accurate, a fairly bright backlight as a flashlight
Cons
the settings from the previous version were not saved (in the previous versions, tracking and βlearningβ were transferred from the software); The battery holds significantly less; often have difficulty sleeping