Q: Are you able to dim the lights at both locations in a 3-way location?
A: To dim the lights at both locations, you must pair it eith a Pico smart remote

Q: Can I turn the Status LED light on or off on the Diva smart dimmer?
A: Yes, enter the app and select the device you would like to adjust. Select "Edit Device" and then "Status LEDs" under advanced settings. There, you will be able to ajust Status LED light.