Food is not the only thing that affects your blood glucose levels. Exercise and physical activity can also have a big impact on blood sugar levels. Movement after a meal can lower your blood glucose levels while intense workouts can make them go up. In contrast to a meal response, a short-term glucose increase is a good thing. You can let your Hello Inside App know whether a blood glucose spike is from physical exertion by logging it in the app, using the sports activity log.
You can also connect your Hello Inside App with your Apple Health to have your activities synched automatically. Adding your activities will support your score calculation.