Best Buy looks to invest more in tech that meets the needs of older Americans, agreeing to buy GreatCall Inc., the maker of senior-focused Jitterbug mobile phones, for $800 million. The Wall ...

If you’re a little intimidated by the latest and greatest smartphones ... If you want to get your Jitterbug Flip2 at a brick-and-mortar store, Best Buy, Target, and select Rite Aid and Walgreens ...