Here are the smart switches we recommend based on your answers:
Smart 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. In addition to the ones below, you can use Aqara switches, which are Zigbee-based. They are designed for their smart hub but work with many third-party hubs. YMMV.
Preview
Budget Pick 
HomeTechHacker Recommended 
Step-up Pick 
Product Name
SONOFF Zigbee Smart Light Switch, Required SONOFF Zigbee Hub, Interruptor Inteligente, Smart Switch No Neutral or with Neutral, Voice Control with Alexa Google Home, Zigbee Switch ZBM5-1C-120W
MOES 2nd Generation Zigbee Smart Switches, No Neutral Wire, Require MOES Zigbee Hub Inteligente Single Pole Light Switch, Compatible with Alexa Google Assistant, Support Tuya Smart Life
Enbrighten Zigbee Smart Light Switch, QuickFit & SimpleWire, Pairs Directly with Echo Show 10, Echo Studio
Current Price
$29.99
$26.99
$52.24
Details
Budget Pick
Preview
Product Name
SONOFF Zigbee Smart Light Switch, Required SONOFF Zigbee Hub, Interruptor Inteligente, Smart Switch No Neutral or with Neutral, Voice Control with Alexa Google Home, Zigbee Switch ZBM5-1C-120W
Current Price
$29.99
Details
HomeTechHacker Recommended
Preview
Product Name
MOES 2nd Generation Zigbee Smart Switches, No Neutral Wire, Require MOES Zigbee Hub Inteligente Single Pole Light Switch, Compatible with Alexa Google Assistant, Support Tuya Smart Life
Current Price
$26.99
Details
Step-up Pick
Preview
Product Name
Enbrighten Zigbee Smart Light Switch, QuickFit & SimpleWire, Pairs Directly with Echo Show 10, Echo Studio
Current Price
$52.24
Details
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