The best smart water bottles are worth their money for all-day hydration with Bluetooth technology, self-cleaning, and more. Here's the top editor-tested picks.

That water bottle you’re carrying says a lot more than ‘hydration’ Hundreds of plastic and bioplastic versions from various makers have been joined over the decades by stainless steel and ...

If you like to stay hydrated no matter where you go, chances are you’ve got a reusable water bottle or two. Or 10. (The collectors know who they are.) Whether you’re a tech enthusiast, fashion ...