Amazon has released a new update for its Alexa digital assistant on the Amazon Echo. Alexa now integrates with exercise tracking app Fitbit, letting you ask how active you've been, tell Alexa to register a new activity or hear supporting prompts.
Alexa is one of Amazon’s kids. Some might say enfant terrible, others might say just plain terrible. It operates a web ranking system which some would say is irritating, others would say is fascinating.