Best Alexa devices for 2021: Ring, Wyze, August and more

By CNET
Best Alexa device overall (and best smart speaker)
"Amazon Echo (fourth-gen)"
Best smart cam
"Wyze Cam (2020)"
Best video doorbell (and best security camera)
"Ring Peephole Cam"
Best thermostat
"Ecobee Smart Thermostat"
Best smart display
"Amazon Echo Show 8"
Best lock
"August Wi-Fi Smart Lock"
Best DIY security system
"SimpliSafe"
Best lighting
"Philips Hue White LED"
Best smart plug
"TP-Link Kasa Smart Wi-Fi Plug Mini"
Best device you didn't know you wanted
"Amazon Echo Flex"