Fun, functional, and super cool might just be the gift-giving hat-trick. Hit this holiday sweet spot with our roundup of health-, happiness-, and fitness-related tech that makes great gifts for wellness-minded loved ones.
Ever go to the gym for an hour and hardly break a sweat? Then it may be worth getting a heart rate monitor to help make sure we’re exercising up to speed (and not overdoing it!). But are they necessary for a killer workout?