First, I had read that you can just turn lamps / scene with the tap and to turn another key needed (eg button 1 as "All").
This can be with the program TapApp definitely different, although not necessarily described very clearly.
In any case, I can confirm the Tap switch so that a lamp / scene can be switched on and off with a button (tooglen). There is even the possibility of a single key with a sequence of functions to prove, for example 1.Tastendruck (TD): huelamp dimmed to, 2 TD: huelamp brighter 3.TD: huelamp from.
This can be extended further, but at some point too uncomfortable, but over 2 levels this is still pleasant to use in any case.
Changes are made on the TapApp what is written above as not quite clear.
The settings are stored in the bridge, the space is restricted. About the TapApp the settings can be reset however. There is described, which then in the bridge are the settings made via the TapApp reset. This was with me so far not necessary; I wanted it but not first try, I can not rule out that then lost even more settings in the bridge, such as the semi-skilled LivingWhites remote control.
If anyone has tried this time, I would appreciate a response: Are you sure that only the hue tap Settings reset?
Otherwise, the hue tap switch is a great extension and the second hits the days with me a.