I'm upgrading my smart home ahead of Black Friday — these are the deals I'm getting from $19

Roku Express: was $29 now $19 @ Amazon
Make your TV smarter by adding a whole host of apps, including HBO Max, Hulu, Netflix and Apple TV, for less than $20 with this Roku Express deal. Note that this device doesn't support 4K resolution.

Kasa Smart Plug Bundle: was $29 now $23 @ Amazon
This bundle includes four smart plugs for indoor use. They'll let you turn non-smart devices like lights and chargers on or off hands-free by using Alexa, Google Assistant or the Kasa app.

Anran 2K Security Camera: was $169 now $52 @ Walmart
This security camera offers a 2K resolution for clear images, as well as a wall mount so you can position it in the perfect spot. It's also got a spotlight included to help keep your home secure.

Ring Doorbell (2024): was $99 now $59 @ Amazon
The latest version of Ring's doorbell offers head-to-toe video, two-way talk and is easy to install. It's also got a rechargeable battery, so you don't need to hardwire it in your home.

Vine TJ-610E Smart Thermostat: was $126 now $75 @ Target
Save big on this Alexa and Google Assistant-compatible thermostat so you can adjust the temperature in your home or office wherever you are. It works either via a companion app or with your voice.

Philips Hue Bulb Bundle: was $134 now $79 @ Amazon
Some of the best color-shifting bulbs around, this bundle saves you 41% on a pack of three Philips Hue bulbs. These can change color, get dimmer, brighter or turn white using voice commands.