Post Nights estimates where your body clock is from the shifts you work. Washington law treats information derived or extrapolated from non-health information — including by an algorithm — as consumer health data. That describes exactly what this app does, so we treat it as consumer health data rather than arguing about it.
We do not sell consumer health data. Selling it would require a signed authorization from you, and we will not be asking for one, because we are not going to sell it.
Post Nights LLC is the controller of the consumer health data described here.
Post Nights LLC
5900 Balcones Dr, Ste 5374, Austin, TX 78731
United States
+1 (512) 955-2518
Contact us at privacy@postnights.com.
Times you felt unsafe driving are not on this list, because we never collect them. The app does not record them.
We collect it from nowhere else. We do not buy it, and we do not infer it from your location — we never ask for location permission at all.
To compute your plan and deliver it at the right time, and to correct that plan against what actually happened to you. Nothing here is used for advertising, and nothing is used to build a profile for anyone else's purposes.
And, only if you agree to it separately, to check whether the plan works. Your nightly results — how long you slept, whether you slept when the plan said, how well the plan fitted your body clock, and whether you logged it — are counted together with other people's. We only ever look at totals over five or more people, never yours on its own, and nothing counted is stored or shared: the totals are worked out when we look, from the people who have said yes at that moment. Take it back and you are not in the next count.
We share consumer health data with no one, other than the service providers that store it for us so the app works:
And with anyone who has a shared-week link, only if you make one, only with the separate consent the app asks for when you do, and only the week the app showed you before sending — your rest times, and whether you are at work or have a long drive home if you leave those on, kept up to date as your plan changes. Cloudflare serves the page the link opens, as our service provider. We do not know who opens the link: anyone who has it can, including anyone it is passed on to, so we cannot list those people for you, and someone who opened it may have kept a copy. Turning the link off, withdrawing that consent, or deleting your health data deletes the week at once, and it stops by itself after ninety days.
And with the calendar app you subscribe with — Google, Apple or another — only if you make a calendar link, only with the separate consent the app asks for when you do, and only your sleep and nap times for the next two weeks. That app fetches them at your direction and keeps its own copy under its own policy; so can anyone who has the link. Turning it off deletes them here.
It is not sent to our analytics provider, our crash reporter, our subscription provider, or any advertiser. That separation is enforced in the code, not only in this policy.
We would disclose it if compelled by law, and not otherwise.
Deleting your health data is separate from deleting your account. You can erase your sleep logs and keep your account, and the app has a distinct control for each. That separation exists because the law grants the health-data right independently.
In the app, under Settings → Your data, or by emailing privacy@postnights.com. We respond within 45 days, and will tell you if we need the one permitted extension. We keep no backup of your data for longer than six months, so a deletion reaches every copy within that window.
If we refuse a request we will tell you why, and you may appeal by replying to that decision. If we deny the appeal you may complain to the Washington State Attorney General.