Here are the smart switches we recommend based on your answers:
Smart Three-Way Switch Recommendations
These all require a smart home hub with Zigbee capabilities. I prefer to use Home Assistant with this Zigbee USB stick (which also does Z-Wave). There aren’t a lot of choices for Zigbee switches.
The Enbrighten switch recommended below supports a three-way configuration, but you must buy their add-on switch to pair with it. You can also use the Enbrighten dimmer in a three-way configuration.
Preview
HomeTechHacker Recommended 
Pairs With Our Recommendation 
Product Name
Enbrighten Zigbee Smart Light Switch, QuickFit & SimpleWire, Pairs Directly with Echo Show 10, Echo Studio
Enbrighten Add-On Switch QuickFit and SimpleWire, In-Wall Rocker Paddle, Z-Wave ZigBee Wireless Smart Lighting Controls, NOT A STANDALONE Switch, 46199 , White and Light Almond
Current Price
$52.24
$17.99
Details
HomeTechHacker Recommended
Preview
Product Name
Enbrighten Zigbee Smart Light Switch, QuickFit & SimpleWire, Pairs Directly with Echo Show 10, Echo Studio
Current Price
$52.24
Details
Pairs With Our Recommendation
Preview
Product Name
Enbrighten Add-On Switch QuickFit and SimpleWire, In-Wall Rocker Paddle, Z-Wave ZigBee Wireless Smart Lighting Controls, NOT A STANDALONE Switch, 46199 , White and Light Almond
Current Price
$17.99
Details
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