Home Smart Home Amazon Smart Air Quality Monitor w/ Echo Show 5 (2nd Gen) $89.99... Smart Home Amazon Smart Air Quality Monitor w/ Echo Show 5 (2nd Gen) $89.99 | Smart Air Monitor + Echo Dot $79.99 By ARCOM - 4 November 2021 65 0 SHARE Facebook Twitter Go to the deal page: Amazon Smart Air Quality Monitor w/ Echo Show 5 (2nd Gen) $89.99 | Smart Air Monitor + Echo Dot $79.99