Trying to predict what is next for wearables is extremely difficult, but as technology advances at a rapid rate, it seems likely we'll have to get ready for "disappearables." It could be less than five years when sensors are so advanced that "hearables" can be used to fit products directly into your ear, and then disappearables will be right around the corner.
Smartwatches will lead the wearables market over the next three years, and hearables will be next, accounting for around $15 billion of a $30 billion market. The wearables market still needs time to become more mainstream, but hardware manufacturers and app developers have time to work on their products before launching publicly.
It looks like disappearables will have an immediate impact in medical and fitness tracking, but there are plenty of other options available. Using machine learning, disappearables could recommend physical changes to help make people healthier - and to make access to technology even easier.