Amazon unveils new $50 Echo Dot and $60 Echo Dot with Clock models, which double as Eero mesh Wi-Fi extenders and have a temperature sensor and improved bass (Jennifer Pattison Tuohy/The Verge)

Jennifer Pattison Tuohy / The Verge:
Amazon unveils new $50 Echo Dot and $60 Echo Dot with Clock models, which double as Eero mesh Wi-Fi extenders and have a temperature sensor and improved bass  —  At its annual fall event, Amazon showed off its brand-new Echo Dot and Echo Dot with Clock.  The fifth generation …