Here are the smart dimming switches we recommend based on your answers:
Smart Dimming 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.
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HomeTechHacker Recommendation 
Step Up Pick 
Product Name
Enbrighten 43080 Zigbee in-Wall Smart Paddle Dimmer with QuickFit and SimpleWire, White/Almond
Aaqara Smart Dimmer Switch H2,2-in-1 Neutral,Thread/Zigbee Support,Silent On/Off Dimmer Light Switch for Incandescent,Halogen,Dimmable LED,ELV,and CFL
Current Price
$37.99
$49.99
Details
HomeTechHacker Recommendation
Preview
Product Name
Enbrighten 43080 Zigbee in-Wall Smart Paddle Dimmer with QuickFit and SimpleWire, White/Almond
Current Price
$37.99
Details
Step Up Pick
Preview
Product Name
Aaqara Smart Dimmer Switch H2,2-in-1 Neutral,Thread/Zigbee Support,Silent On/Off Dimmer Light Switch for Incandescent,Halogen,Dimmable LED,ELV,and CFL
Current Price
$49.99
Details
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