Wearables and life insurance: A match made in heaven. That was the view posited by plenty of industry observers, but John Hancock was the first major life company to tie wearable data to the product, with the launch of FitBit-powered John Hancock Vitality in the spring. The Boston-based division of Manulife also launched an innovation lab at its headquarters, and partnered that with the Boston startup community, indicating we can expect more out-of-the-box ideas to come.