Sonos Era 100 review: the latest best-sounding smart speaker

The Era 100 is the first of a brand new line of wifi speakers from multi-room audio specialists Sonos, taking what was good about its popular longstanding One series and adding more bass and stereo sound. With a similar aesthetic to the outgoing One, it is only 2cm taller and 1cm deeper, making it pretty compact and easy to place on a cabinet or bookshelf. It requires just a power cable, connecting to your router via wifi 6 for streaming music from more than 100 different services, including Spotify and BBC Sounds, controlled from the Sonos app on your phone. In a first for Sonos's non-portable speakers, it also supports Bluetooth 5 for impromptu streaming from guest's phones or other Bluetooth devices, which works great. A button on the top turns the voice assistant on or off.