Sachin Bahal is a freelance tech writer. He has a bachelor's in journalism from Toronto Metropolitan University and studied journalism and photography at Durham College. A tech geek since childhood, ...

During its annual fall event on Wednesday, Amazon announced a new personal safety feature for Alexa devices. Building on the existing Alexa Guard, Emergency Assist sounds a bit like Life Alert for ...

Sarah Lord covers TVs and home entertainment. Prior to joining CNET, Sarah served as the tech and electronic reviews fellow at Insider, where she wrote about everything from smart watches and ...