This $99 'smart case' records when you take your birth control pill
 

Each year, an estimated 10 million people in the US take birth control pills. But remembering to take each pill can be challenging, and 80 percent of people miss at least one pill per month. That leads to an estimated one million unplanned pregnancie...

https://www.engadget.com/emme-smart-...164513925.html