Philips Hue Tap Dial switch review: a smooth way to control your smart lights - The Verge
Philips Hue Smart Button review | TechRadar
Hue Smart Button: Battery Draining Quickly (Replace Or Fix)
Philips Hue Smart Button - teardown and hacked into a retractive push button interface :D - YouTube
Philips Hue Smart Button - how to control multiple lights, with different options, fully customize what a button press does ( multiple things, multiple lights, multiple states, multiple rooms ) - CLN.io
What we can learn about buttons from the Hue Tap Dial switch - Stacey on IoT | Internet of Things news and analysis