You should follow the Bitcoin market constantly, because if you are not constantly reflecting on the market, you will not be able to focus on investing properly. Especially when investing in DCA method, market research must be done, especially as regular investment will attract newcomers more. A new investor can participate in repeated investments to grow his portfolio only through the DCA strategy.
Is actually very important for you to note that multiple investment at once when you are not financially balanced does not grow you portfolio but instead it will push you on the edge were you could be struggling on your investment and secondly I don't know how you were able to gather the theory that we should follow the Bitcoin market regularly, however if I may ask, of what benefits will it be for you if you are closely following the Bitcoin market?, actually you should know that watching the Bitcoin market dose not bring anything positive on your Bitcoin investment but instead it can affect you in a way you will not expect, perhaps you have another motive of saying that but the little I understand about it is that there is no need in following the market.