4 new Alexa built-in devices will be available in India by next month Updated : October 22, 2018 11:40 AM IST At Rs 4,499, Echo Dot comes with a new speaker for crisper sound and an updated fabric design. Echo Plus with a built-in Zigbee hub, an upgraded speaker and a new design will cost Rs 14,999. With Echo Sub, you can add rich bass to music playback on Echo devices for Rs 12,999. Published : October 22, 2018 11:40 AM IST