Will my existing Serbian SIM card provide reliable service in Kosovo, especially for remote work?

Using a Serbian SIM card in Kosovo for consistent remote work is generally not advised. Due to geopolitical factors, Serbian networks often become unstable or cease to function once you venture south of Mitrovica or into central Kosovo. Conversely, Kosovo networks do not extend into Serbia. For seamless productivity and uninterrupted video calls, especially if you plan to travel between cities like Belgrade and Pristina, a Truly Roaming eSIM provides dedicated, reliable service within Kosovo without connectivity concerns.