Here's my watch telling me to try harder.Fifteen years ago, then-contributor Peter Lipson wrote a short post on this blog ...

Sorting through all the options out there to find the best fitness tracker can be overwhelming. It’s not exactly the worst problem to have: It’s great that this tech is always improving, with new ways ...

The simple landlines once used to call friends or family evolved into omnipresent glossy screens that flood our brain with ...