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You’ve got a smartwatch.It counts your steps, tracks your sleep, tells you your heart’s still beating.Congratulations — you’re basically a robot. But what if your watch could talk to you?Not just beep or buzz, but actually chat, give advice, and occa...

Counting of steps is now a common functionality on smartwatches, fitness trackers and on smartphones. Although the idea can be presented as simple, the technology is a highly advanced combination of sensors, signal processing and intelligent algorith...

Introduction When we talk about revolutions in healthcare, it's easy to think of major breakthroughs like vaccines or robotic surgeries. But sometimes, the most transformative changes happen quietly. One such change is happening right now on our wris...
