Samsung reinvents the smartphone notification LED with Smart Glow
According to Sammobile, Samsung is set to introduce an alternative to the notification LED called "Smart Glow". The "Smart Glow" feature is enabled by an illuminated ring around the back camera lens, the ring would light up for notifications and users would be able to set it up to light up for priority alerts such as incoming calls, messages, battery status, usage alerts and more.
Besides notifications, the Smart Glow could potentially be used to assist users when taking selfies with the rear camera by lighting up when it detects a face. The Smart Glow is said to launch with the soon to be released Galaxy J2 (2016) which will be launched in India.