Now that the update removed all my tracked nights from the app I cant see any of that data anymore because its somewhere on the site. So if you dont have an account dont bother downloading this app, and if you dont have anything other than a basic (free) account like me, also dont bother because I cant find any of my nights on the site without being bombarded by requests to update my account to a premium one that costs money. Will be deleting this app. It was a fantastic app while it lasted but now all these nights that I tracked these past several months are gone and now Ill be looking for another sleep tracking app that doesnt have so many catches to it, specifically like requiring a paid account in order to even see any of your data in the first place.