How do I switch off the Tobii Pro Glasses 2 Recording Unit?

To switch off the Tobii Pro Glasses 2 Recording Unit you need to press and hold the touch sensitive power button for as long as the indicator LEDs are blinking.

This is a feature to avoid switching the unit off accidentally. When the indicator LEDs turn permanent green again you can release the power button and it will save ongoing recordings and switch off automatically. You can find more information in the Tobii Pro Glasses 2 manual.