Syncing with iPad

Hi, I have a Fenix 5s. I don’t have an iPhone though and only an iPad. I have installed Connect on the iPad and I can add my 5s happily at which point it syncs without any trouble. Unfortunately that is where it stops. After that I cannot sync anymore. The only way to sync appears to be to remove my device within Connect and add it again, at which point it syncs happily. I have done this three times now, but when I re-open Connect later on it says that my device must be busy. If I try to force the sync from the device it simply says that phone connection is required. I am at my wits end. Can someone please help me.

regards

Alan ????