The user in question mentioned using the Nano S with Capital wallet and when I checked, I couldn't find a single way to connect it to "any kind" of hardware wallet!
- On top of that, he/she was the first user to post about that particular wallet on this forum.
Everything is possible. For all we know, that might have been his first shill of the wallet and more will come in the future.
The wallet is actually more of an exchange than an app to store your coins. I searched their FAQ and the blog and you are right, there is no mention of Ledger or hardware wallets at all.
Maybe we just misunderstood what Retiicle was trying to say.
I’m using Ledger Nano S along with Capital Wallet (a hot wallet). The combination of a cold and hot wallet is always better.
Maybe all he wanted to say was that he uses Ledger to store his coins and he gets them from this Capital wallet. "Along" doesn't necessarily mean that the two services are connected and used together. Who knows.