If you think you spend too much time on your Android, ActionDash is a great app that measures how much time you spend looking at your smartphone every day and divides the data into useful categories.
ActionDash has a pretty intuitive interface, so you can easily see which apps you spend the most time on with just a glance. In fact, the main screen has a pie chart divided and color-coded according to the time you spend doing different things.
ActionDash also tracks how many times you unlock your smartphone over the course of the day and how many times you open each app. You can also use alerts to notify you whenever you've surpassed your allotted time.
If you want to loosen your attachment to your Android smartphone, ActionDash is an excellent app for curbing your addiction.