When traveling abroad with the Redmi Watch 5 Active, there are several calling limitations to consider:
1. Bluetooth Connectivity Requirement: The Redmi Watch 5 Active requires a Bluetooth connection to your smartphone to make or receive calls. This means you must ensure your watch and phone are within Bluetooth range for calls to work[1][8].
2. International Roaming: For calls to work abroad, your smartphone needs to have international roaming enabled. However, this can incur significant roaming charges unless you use a local SIM or an international eSIM to avoid these costs[2][9].
3. No Built-in Cellular Connectivity: Unlike some smartwatches, the Redmi Watch 5 Active does not have built-in cellular connectivity (e.g., eSIM or physical SIM). It relies on the phone's cellular connection for calls, which can be a limitation if you need to make calls without your phone nearby[8].
4. Audio Quality: While the watch supports clear audio for calls, the microphone quality can be improved. Users may need to speak close to the watch for clear communication, which might be challenging in noisy environments[8].
5. Caller ID Limitation: The watch does not display the caller's name on the screen, which can be inconvenient if you don't recognize the number[8].
6. Dependence on Phone's Network: The watch's ability to make calls is dependent on the phone's network coverage. If your phone does not have a stable connection, you may experience difficulties with calls[1][8].
To mitigate these limitations, consider using an international eSIM on your phone to avoid roaming charges and ensure reliable connectivity[9]. Additionally, ensure your phone and watch are always within Bluetooth range for seamless call functionality.
Citations:
[1] https://www.youtube.com/watch?v=5YkvSK4Pu8Q
[2] https://www.youtube.com/watch?v=7fMCDCtHxKg
[3] https://www.youtube.com/watch?v=1i1hXKSqd1Y
[4] https://www.mi.com/global/product/redmi-watch-5/
[5] https://xiaomi.eu/community/threads/data-roaming-always-switched-off.52860/
[6] https://www.mi.com/global/support/faq/details/KA-64019/
[7] https://www.youtube.com/watch?v=TdXzW_nkn0A
[8] https://timesofindia.indiatimes.com/technology/reviews/redmi-watch-5-active-review-a-budget-smartwatch-that-doesnt-cut-corners/articleshow/113738161.cms
[9] https://esim.holafly.com