Hey, guys! Yes, they emailed me a day or two later with a link to a zipped folder which contained much more data.
It tells me my hourly summaries, so for any given hour I can see how many steps I took & what my average heart rate & highest/lowest heart rates were.
Also looks like it gives me a pretty good summary of sleep, basically breaking down how many seconds were light sleep, deep sleep, light sleep again, awake, etc.
It's pretty much the stuff you'd have been able to find on the Microsoft Health Dashboard, but it's definitely nice to have exported, especially now that it's been shut down.
I gotta admit, I'd still like more detailed info if I can get it. Having a full reading of my heart rate, including HRV & RR intervals would have been amazing, as well as a breakdown of every step taken down the minute & second, but what they sent me is still much better than just the daily summaries I'd have otherwise.
I emailed them back about getting that level of raw data, but it's been several days & I haven't heard back, so I'm not very optimistic.