Is the app bidirectional so you can see what position the devices are in (on/off)? Answer Yes, there are live updates if the lamps are changing status by other users. Related Articles Why can I not find a newly installed dimming modules on the mobile app? Why can I not control the dimming modules via the app? Why can I not find a newly installed lamp on the mobile app? Why can I not control the lamps via the app? Which device should I handle first if I buy all INGENIUM® ZB devices?