Gear Up For Colder Temps With December's Greatest Fitness and Health Products

"My new Nike+ Apple Watch ($399) has taken my Nike Run Club running app from my phone and put it in on my wrist, with fun new elements that have been encouraging me to get back on the trails at Golden Gate Park and sands at Ocean Beach. In addition to the Nike-specific elements, I'm also getting to take advantage of the Apple Watch's activity goals and reminders, which have been helping me stay more active as the holiday madness takes over my schedule." — Dominique Astorino, assistant editor, Fitness