If you have a smartphone and you wonder whether it would be a good idea for you to download WhatsApp on it then you would really need to look for information about what WhatsApp can actually offer you before you can make your mind up on whether it would be of use to you or not. Nowadays, you will find the vast majority of smartphone users having access to WhatsApp simply because it offers them a free way to stay in touch with their colleagues regardless of their location.
Therefore, if you would like to have access to a tool that will allow you to stay in touch with your colleagues free of any charges then you will have to download WhatsApp on your mobile phone as it is all you will need. The WhatsApp application does indeed require connection to the Internet so the first thing that you will want to make arrangements for is access to the Internet on your mobile device.
There are two main ways that people get Internet access on their mobile phones. They either get it through WiFi or through their mobile network who may provide them with a 4G Internet access. You should therefore go ahead and baixar whatsapp on your mobile if you have not already done so as it is indeed going to be helpful for a range of different purposes.