The Garmin Fenix 8 and Apple Watch Ultra 2 are two of the best sports watches available, and two of my favorite devices, having worn them both for long stretches to track my marathon training in ...

When I failed to hit my desired time, I had to figure out whether I traveled too long of a route — or whether technology was to blame. Jason Margolis is the Globe’s climate science and transportation ...

For the fastest way to join Tom's Guide Club enter your email below. We'll send you a confirmation and sign you up to our newsletter to keep you updated on all the latest news. By submitting your ...