You can download waves wallet chrome extension. Then you have to save the seed for recovery.
Also you can use same wallet with your own seed from your mobile. There is no usb stored wallet in anyother currency.
If you are trying to use ledger for waves you have to wait few months more.
This is also what I recommend. Basically, anyone can get a Google account. Do this. Then store all your crypto passwords ad everything via book marks. I use Chrome to store Meta Mask, to store Waves, even to store everything. If I lose my computer, I just open chrome, login to my google account and everything is restored. Of course, if people steal Google's database I am screwed. but then that's why I also encrypt all my wallets. But yes, to reiterate. Waves wallet on chrome extension. So light, so fast. That's why I love Waves.