The hottest gadget in the market today is a smartwatch, but do you really need one? We answer the question and separate the best from the rest. Which is the best octa-core smartphones available under Rs. 20,000? Find out. We take up all your questions on our segment, Quick Fix. We also discuss the rumours surrounding the upcoming Apple iWatch. Asha's challenge this time around is to find ways of extending the Internet connectivity in your house.