Grau vs Occhio air Usage & Stats
The Grau app is the easiest and most intuitive way to control your Grau luminaires. At the tap of a finger, you can create and program ideal light settings for every mood, space, time and situation.
Program and group your lamps in one view:
The Grau app lets you see all your Grau lamps in one view, build lamp groups, and program both individual and group settings. With a tap or slide of your finger, you can switch lamps on and off, adjust brightness, and tune color temperature. Create and name groups according to room or situation, and coordinate dimming, color, and temperature settings.
Program your lamps via gallery view:
For visual control of your lighting, take a picture of your lamp(s) and room(s), save in the Gallery, and integrate luminaire control in the photo(s).
Create and time-set light settings and scenes:
Use the Grau app to program and save light scenarios for every mood and situation. Set the light right for working, meeting, dining or downtime and save the settings as a scene. Then simply select the scene you need with one tap. Grau timer function lets you configure lamps and lighting scenes according to time, date, or sunrise / sunset.
Share your light network and lighting control:
Grau has four different levels of sharing and access control. You can decide if your network is open to everyone, or if others need a password to access. If you have several users and devices using the same network, all changes made with one device will be automatically updated to the other devices via the Grau cloud service.
- Apple App Store
- Free
- Lifestyle
Store Rank
- -
Occhio air
The Occhio air app offers unique possibilities for you to stage your space with light — with a maximum of ease. Setting up the system using the app is simple and intuitive! It's a breeze to control your luminaires — no wires needed. And that goes for your luminaires from Occhio as well as those from many other manufacturers.
Groups
You can assign luminaires to groups and control them all at once — switching on and off, dimming and fading the entire group. These can be all wal luminaires for example or all luminaires in one room.
Scenes
You can define an ideal lighting mood for certain situations once and then retrieve the exact setting again and again — so you'll have your personal favorite light, for instance, when working, watching TV or having dinner. And every luminaire can even be included in multiple scenes – in the brightness you have specified for that scene.
Gallery
The gallery lets you experience lighting control in a very special, intuitive way: Simply take a picture of your room and select the luminaires in the image that you want to control. You'll be able to control your light right from that image!
Occhio controller
Occhio offers the Occhio controller as an additional control option, along with the app, which can be programmed by the app to control four different luminaires, groups or scenes - switching them on/off, dimming or up/down fading – with no need for an iPhone or iPad at all.
Receivers
Either the Occhio Sento luminaires with »air« heads or »air« modules can be used as receivers. Once the luminaires have an electrical connection, they will appear in the app as »Nearby devices« and can be controlled via app immediately.
Occhio Sento luminaires can be switched on and off, dimmed and faded. »touchless fading« is a unique Occhio feature — it allows the full light output to be drawn from one side to the other. You can thereby change the mood of the room with a simple gesture on your iPhone or iPad.
Occhio air modules can be connected to any trailing-edge phase cut dimmable luminaire. They can then be switched on/off and dimmed with the app.
- Apple App Store
- Free
- Lifestyle
Store Rank
- -
Grau VS. 
Occhio airJanuary 17, 2026