CHmobile uses the award-winning Sunrise 5G network, built for high performance and reliability.

According to the latest connect mobile network test (Issue 01/2025), the Sunrise network:
▸ achieved a top score of 973 out of 1 000 points, making it one of the top 5 mobile networks worldwide.
▸ was rated “OUTSTANDING” once again for offering the best mobile services, the most reliable data connections, and the largest 5G network in Switzerland.
▸ covers more than 99 % of Switzerland’s population with 5G, including the latest 5G Standalone technology.

You can find more information about the connect mobile network test on the Sunrise website here.