Smartphones
Smartphones continue to improve by the day. Most tech-forward handsets are already equipped with fingerprint scanners, and some are going to sport iris scanners too. And of course, we'll see more awesome hardware next year.
What's notable about these smartphones is the sensor technology they have. For starters, the scanners add another layer of security. What's more, everyone can get blood pressure, oxygen saturation and other health-related measurements through them – just like going for a quick, routine checkup at the doctor's.
Phones are no longer limited to communication and entertainment purposes, as they can effectively help owners stay fit and healthy.