Apple Watch 5G in Germany — Telekom-only, some users report issues
New Apple Watch models can connect to 5G networks, but in Germany this capability currently works only on Deutsche Telekom’s network. While Telekom has rolled out support (using 5G Standalone / RedCap technology), there are isolated reports of users experiencing connectivity problems.
Key points
- 5G for the latest Apple Watch models requires a 5G Standalone (SA) network and operator support — in Germany that support is provided by Telekom.
- Telekom enables 5G for the Watch via compatible tariffs and eSIM/MultiSIM; if 5G SA isn’t available the Watch will fall back to LTE (4G).
- Some users have reported issues in forums and support threads; those reports appear to be isolated rather than widespread, but they’re worth monitoring.
Troubleshooting tips
- Ensure your iPhone’s plan includes the MultiSIM/eSIM setup required to share the number with the Watch.
- Check for carrier profile and watchOS updates on both devices.
- Toggle cellular on the Watch or re-provision the Watch eSIM via your carrier if connectivity is unstable.
- If problems persist, contact Telekom support and report device model, watchOS version and location where the issue occurs.
Further reading
- Telekom media information (official): https://www.telekom.com/en/media/media-information/archive/apple-watch-with-5g-1096594
- MacRumors summary on Apple Watch 5G availability: https://www.macrumors.com/2025/09/10/apple-watch-5g-availability/
- Telekom community thread with user reports: https://telekomhilft.telekom.de/conversations/mobilfunk/apple-watch-ultra-5g-fehlt/68cedc9cc844812f7e90b54f
If you’d like, I can add screenshots, step-by-step eSIM re-provisioning instructions for Telekom customers, or post a follow-up with user reports and fixes.