Which Wi-Fi band to use on smart devices
In summary, we can say that the 2.4 GHz band provides stability and greater distancewhile the 5 GHz is the one that offers the Maximum speed. Therefore, if we are going to connect a device near the router and we want the speed to be very fast, a good option is to use the 5 GHz. On the other hand, if we are going to connect from further away and we want stability, the 2 .4GHz is ideal.
With this summary you can already get an idea of which Wi-Fi band is best for your smart devices. We are talking about temperature sensors, robot vacuum cleaners, dishwashers with Wi-Fi or any other home automation device you have. The normal thing is that in all these cases you do not need a great Internet speed, but you do need good coverage.
Think, for example, of a robot vacuum cleaner. Basically the only thing that will receive are orders that you will give from the mobile. It will connect to the router to map the house and receive orders on which room to clean, for how long, to set a schedule, etc. You do not need the connection to be very fast, but you do need to have good coverage. Therefore, in that case the best band will be the 2.4 GHz band.
But we can apply the same in practically any smart device that we have at home. What we need is for the connection to arrive well, since we are going to distribute them throughout the house. We do not care if the speed is very fast or not, since we are not going to exchange large files, nor surf the net. The 2.4 GHz band is the one you should use in your smart home.
Connection stability is key
Definitely have one stable connection It is key in these cases. The devices will be connected to the router and we will be able to control them even remotely, without having to be at home. In addition, by being able to link devices together, we can obtain certain benefits that we could lose if they use the 5 GHz band and the coverage is worse.
Therefore, gaining stability is essential and there the 2.4 GHz band clearly beats the 5 GHz band, which is more limited in terms of distance. It must also be taken into account that some devices will not be compatible with the 5 GHz band, a problem that you will not have with the other.
One point that you should keep in mind is that the 2.4 GHz band tends to have more interference when other neighbors use the same or a nearby channel. Therefore, choosing the best Wi-Fi channel is essential.