Summary: A smartphone case with a built-in selfie remote and a fashionable fitness tracker rank among the top high-tech gifts for $50 and under. CNET's Sumi Das shares this year's best affordable gadgets.
Summary: A smartphone case with a built-in selfie remote and a fashionable fitness tracker rank among the top high-tech gifts for $50 and under. CNET's Sumi Das shares this year's best affordable gadgets.