My wife is an architect who takes lighting our home seriously. I bought the Hue starter kit for her birthday and she loves it. Last night we were talking about what lights to get next and where they should be placed. She was disappointed when I said we would need to use our iPhones to control brightness when some of our fixtures have dimmer switches on the wall. I explained that the lights can only be dimmed through the software and she asked how she would control the lights when her iPhone is not with her? My response was to get an Apple Watch of course 😀
That's out of the question for her. While she admits that my Apple Watch is cooler and more useful than she thought it would be, she still doesn't have any desire for one of her own. I guess I will be ordering some of the Hue dimmer switches 🙄
I have replaced every bulb in my house with Hue... to the chagrine of my wife ;-) However, it has taken a while... but she now loves it.
A little bit of advice:
1. Get some physical switches. We use Hue Taps ( Philips 452524 Personal Wireless Lighting Hue Tap Switch
https://www.amazon.com/dp/B00LY42URM/ref=cm_sw_r_cp_awd_x.PYwbATT2FNG ) in every room, but the recently released dimmer switches would be good as well ( Philips 458158 Hue Dimmer Switch - Frustration Free Packaging
https://www.amazon.com/dp/B014H2OYVW/ref=cm_sw_r_cp_awd_XaQYwbMH00QTK ).
Having physical switches everywhere helps TREMENDOUSLY with my wife. She now has no problems hitting a specific setting on the Tap to go into "movie mode" or "reading mode" or whatever else she wants.
2. Get her hooked on Siri. My wife has an iPhone 6S... and with Siri always listening it has now become second nature for her to just talk to Siri to modify the lighting. "Hey Siri, Turn on the corner light", "Hey Siri, Set the livingroom lights to 20%", "Hey Siri, goodnight". It really makes the whole thing much smoother for her.
3. Finally, organization and consistency are KEY. Really THINK about the names of each and every light. Use a Homekit app (I use "Home") to group things together logically into rooms and zones.
If you use the Taps then come up with a consistent scheme and make every room work the same way (For us, the main button is "everything on" and the little button on the right is always "everything off", the other two are specific to the room).
If things are inconsistent or confusing or more difficult than they would be without Hue... you are GOING to hear about it ;-)
Good luck! I can tell you that once you get it all done it's totally worth it. My wife loves it now and we effortlessly control all of the lights in the house.