This sounds like something Beeminder [1] is doing since 2011, have you heard of them? They have a huge community and tools ecosystem. You might also want to c

This sounds like something Beeminder [1] is doing since 2011, have you heard of them? They have a huge community and tools ecosystem. You might also want to check the Awesome List "Quantified Self" [2] if you like these kind of tools. [1] https://www.beeminder.com/overview https://www.beeminder.com/overview [2] https://github.com/woop/awesome-quantified-self https://github.com/woop/awesome-quantified-self