Saving your life will make Apple Watch a must-have for millions of people

Apple Watch played a decisive role thanks to its cardiac sensor. One that is quite accurate, according to some studies

Wearable technology

Wearable technology -- devices like smartwatches and fitness trackers -- is hugely popular these days.

Will they replace our smartphones? Certainly not in short term, but times are changing.

best smartwatches

The smartwatch is the mother of all smartphone accessories. Of course, it can tell the time. But it can also ...