My favourite gadget is smart phone. Smart phone has become my favourite because it's very useful for us. First, its easy to carry, second, it gives us internet facilities, third, it also give us communication facilities.
We can search for any information on internet via the smart phone. No matter its school homework or just curiosity, we can get the information in seconds. Not only in gathering information, but also in getting brain tricky questions, it helps. We can search for hardest questions which will increase our brain powrr. Communication with our beloved has also become easy due to this. Overall, its a very good gadget for us, though the excess use of it should be avoided.