A repairable smartwatch you'll potentially be able to upgrade with new parts in the future has taken an important step closer to reality.

More smartwatch and fitness tracker makers, like Samsung, recognize this link and bake stress monitoring features into their devices. But how do you use the Samsung Galaxy Watch to measure stress?

There aren't many really great Android smartwatches, but of the handful of really great ones, the OnePlus Watch 3 is the best among them.