Lutron ships Smart Fan Speed Control with Apple HomeKit
The Casta by Lutron Fan Speed Control with HomeKit support has just been made available, letting people upgrade their ceiling fans without having to pay hundreds of dollars for a new model.

The accessory replaces an existing wall switch. Owners can't change fan direction, and have to buy a separate Lutron control for any attached lighting, but they can turn a fan on and off and choose from four different speeds.

Automation requires owning Lutron's Smart Bridge, which enables not just HomeKit but Amazon Alexa, Google Assistant, Nest, and Lutron's iOS app. Connected fans can be integrated into scenes and automations, for example turning on when a thermostat detects a high room temperature.
Lutron originally said that HomeKit would debut sometime after Alexa and Google Assistant, but all three options are ready to go.
AppleInsider went hands-on with the Lutron Smart Fan Controller during CES 2019 and found it easy to use though there is no light integration which would require a separate switch of its own.
The Casta by Lutron Fan Speed Control costs $59.95 on its own. A Pico remote is an additional $29.95, and a matching wallplate is $3.96.

The accessory replaces an existing wall switch. Owners can't change fan direction, and have to buy a separate Lutron control for any attached lighting, but they can turn a fan on and off and choose from four different speeds.

Automation requires owning Lutron's Smart Bridge, which enables not just HomeKit but Amazon Alexa, Google Assistant, Nest, and Lutron's iOS app. Connected fans can be integrated into scenes and automations, for example turning on when a thermostat detects a high room temperature.
Lutron originally said that HomeKit would debut sometime after Alexa and Google Assistant, but all three options are ready to go.
AppleInsider went hands-on with the Lutron Smart Fan Controller during CES 2019 and found it easy to use though there is no light integration which would require a separate switch of its own.
The Casta by Lutron Fan Speed Control costs $59.95 on its own. A Pico remote is an additional $29.95, and a matching wallplate is $3.96.
Comments
So all my Fans are Remote Controlled. The Remotes hang on the wall where the switch normally would be. But I can take them and place them anywhere. When I go to bed, I grab the remote and place it on the bedside table. I can turn the light off at night in bed, and back on in the morning. Sometimes it's nice to control the fan speed during the warmer months. That rules out this type of switch.. Now if Hunter who makes my fans came out with a replacement remote control unit I can swap out form the ones I put in that also allowed Homekit control, that would be great. Having Voice control of the fan from one of my Homepod's. Being able to have my light come on all on it's own in the morning to help wake me up. Another light I can use to turn on/off at random times for Home Security while away on a trip maybe. I have this small device with different colored lights that simulate the TV being on. Looking at the blinds outside, it does look like the TV is on. I'll pull it out and connect it to a timer. One of the things I do to make it look like someone is home when I'm on a vacation. Something I rarely do.