I am creating an IOS application meant to fetch certain health points, accumulative and average, over a certain period of time. The time is received via a timer start and a timer end, and once the timer is topped the accumulated data points gets saved to a view. While the timer is actively running, I would like the most recent health points to showcase on the UI. I am trying to use these time points in a predicate to use in the query but nothing is being returned when I test the application and I am left with only 0’s. Could it be an issue with how my query is set up?