*** The application is littered with features that require premium subscription, and I do NOT have a way to hide/remove these links. Many of these features should be included into the base product instead of making them premium. I purchased Fitbit so i can have access to data that it collects, and should not be asked again to pay for that data. Some premium features are appropriate (e.g. apps that provide personal training services); but many competitors include these for free. *** Additionally, multiple times a day I get a "tip" that links to an article, which, most of the time, is useless. For example, there is tip tells me that exercising is good for you, or having good diet is important, but does not provide details of how to exercise or what dies to follow. I keep closing these tips, but they keep coming back (for the same articles). There is NO option to permanently disable these tips. *** Finally, some metrics is hard to access. For example, to view your heart fitness score, i need to do the following: 1) go to "Heart Rate" section 2) click on "Learn more" in "See how fit you are section" 3) Scroll through FOUR (4) "What's new" tabs/ pages to arrive to another "Learn more" button which will redirect me to data that i am looking for.