I noticed that on watch board there is a second empty slot for 3G antenna. There will be any advantage if I buy and connect the second one? (better coverage?)
I have seen on regular smartphones people using it to better their coverage but you have to know that it will be more battery consumption.
it could be less battery consumption. Better coverage, less transmitter power required.
Jan 1, 2018 1:00:30 GMT 1 kyone said:
Here is an example with external antennas on a samsung smartphone
In the end, even if you get a second antenna for better transmission I still think the best place to hide it would be around the screen itself …