Apple Watch's reliance on the iPhone could mean more battery life

Apple Watch's reliance on the iPhone could mean more battery life   Battery life has been a major concern for those anticipating the Apple Watch, but Apple may have come up with a solution.It turns out the iPhone will handle some processing for the Apple wearable, thus letting the smartwatch save battery, according to a hands-on report from A Blog to Watch.Like other smartwatches, the Apple Watch lets you install apps from a dedicated smartphone app on the iPhone, but the two gadgets' relationship reportedly goes deeper than that. Read more >