Search query: smart switch without neutral wire

Product: C by GE 4-Wire On/Off Paddle Style Smart Switch with Bluetooth and Wi-Fi, Neutral Wire Required, Alexa and Google Home Compatible Without Hub, 1-Pack (Packaging May Vary) Upgrade your smart home: The C by GE smart light switch allows you to control your lights through touch, Cync mobile app, or voice assistant. With Google Home or Alexa (sold separately), light switches from C by GE make light control easy.
C by GE Smart Light Switch: Get convenience and comfort with your smart bulbs and light switch always being ready to respond. With enhanced functionality like out of home control and scheduling, you will never come home to a dark house.
Build your smart home with smart bulbs that work with Alexa / Google Home: Cync and C by GE smart bulbs and the smart switch work with voice and app control at all times, even when the wall switch is turned off.
Make traditional light bulbs smart bulbs: The C by GE Wi-Fi switch allows you to easily make your light bulbs compatible with Google Home or Amazon Alexa when paired with your smart devices.
A smart switch for LED lights and more: Set scenes to match your mood by controlling the Wi-Fi light switch from C by GE with the Cync mobile app, touch, or voice assistant. Works with LED, incandescent, halogen, and CFL bulbs. GE Lighting White

Product: Lutron Caseta Smart Home Dimmer Switch and Pico Remote Kit, Works with Alexa, Apple HomeKit, and the Google Assistant | P-PKG1WB-WH | White Includes (1) Caseta dimmer switch, (1) Pico 3-button dimming remote, and (1) Pico wall plate bracket; Wallplate not included sold separately
PEACE OF MIND: Set lights to automatically adjust with seasons so your family always comes back to a well-lit home; Enable smart away to randomly turn your lights on/off to look like you’re home even if you’re away (smart bridge, L-BDG2-WH, required). Power Options: Hardwired, Dimmer Type: Tap
MOST CONNECTED: Caseta connects with more leading smart home devices – including Alexa, Apple HomeKit, the Google Assistant, Ring, Serena shades and Sonos – than any other smart lighting control brand (smart bridge required)
CONTROL YOUR WAY: Caseta puts the smarts in the switch so you can control a variety of ways – via the free Lutron app, your voice or from the wall; Schedule lights to change at set times or activate scenes with the touch of a button (smart bridge required)
GET MORE, SPEND LESS: 1 Caseta smart switch can control many bulbs at once; Make many bulbs smart, even your existing bulbs. Get smart control of multiple styles of dimmable LED, incandescent, and halogen bulbs. Lutron White