Hello, Luka, the short answer appears to be, no. I was asked to put the Sunrise wi-fi app on my phone. This was worse than useless, as it just went round and round in the circle create a password - log into your Sunrise account - create a password - log into your Sunrise account…
Why do you have to make things more difficult?
So I tried without the app, and the three Pods seems to do no better a job than did our old Fritz wifi extender. Really unsatisfactory. Unless this app, if/when it decides to work, can make a difference. From the record so far, I’m not optimistic.