CARY, N.C.--(BUSINESS WIRE)--#insurtech--MetLife, Inc. (NYSE: MET) announced its third annual class of startups to participate in the MetLife Digital Accelerator powered by Techstars. The Accelerator supports MetLife’s strategic approach to technology and innovation by working with external partners to simplify and create differentiated experiences for our customers. This year’s class will focus on developing financial wellness and engagement solutions to help customers and families save money,…