New Fitbits; A More Private Facebook; Roku Connects with Alexa; Google Duplex Expands; App to Prevent Spying

Samsung Galaxy S10 review; Free Spotify for S10 buyers; New Fitbit models; Facebook focuses on privacy; Alexa can now control Roku; Google expands Duplex for more automated restaurant reservations; OverSight app helps you avoid spies on your webcam...