I have recently purchased a couple of Philips Hue Lights Bulbs. I am looking into developing an app for them and I have it working apart from one thing.
I can only find out how to control the bulbs from the local network my phone and bulbs are on, however I also need external remote access. The Philips Hue supports me changing the light states even if I'm not connected to Wi-fi but I can't find any documentation on how to support this on a 3rd party app.
I have found something about using IFTTT but I can't find any info on how you use IFTTT for external control of the bulbs.