After getting leaked, the Fitbit Versa 2 is now official. It still looks similar to its predecessor, but it comes with some new useful features. This smartwatch/fitness tracker gets an on-device microphone for the first time, allowing you to use Amazon's Alexa voice-activated assistant. Alexa on the Versa 2 will respond to your voice commands via text-based messages, which you'll see on the display. If you were worried about it talking back loudly to you, it wouldn't happen since this device has no speakers. You can ask Alexa to do things like set alarms and timers, check local weather, news, and control smart home devices. On Android, it can even transcribe voice responses to messages. But it can't control music, or control fitness tracker options until later this year.