[kine]

Oh interesting. I stand corrected then!

I'd guess 2 things:

1) From the less-than-stellar quality of Whoop's app, their data is probably differently formatted and they don't want to bother

2) They want you to stay in their app and use their algos to manage your health data as opposed to Apple's, which they can't control.

[saagarjha]

You can actually integrate with Health while still also showing it in your app. Health is like a database of sorts which you can choose to add your data to or access from yoUr app. (Similar to HomeKit, actually.)

[kine]

Right, what I'm saying is that Whoop should, but doesn't. I don't really want to export my data, transform it for Apple's Health APIs and then re-import it. I want Whoop to do that for me. I'd use their App and Apple Health.