Yep, just Ethereum stuff: no bitcoin. The wallet comes with innate support for ether, TrueUSD, Basic Attention Token, Augur’s REP, Chainlink, the Paxos Standard, Maker, USD Coin, BNB and ZRX, among others. You can also add a “custom token” like you can for other Ethereum wallet services such as MyCrypto and MyEtherWallet: this means that you can tell the wallet to recognize any ERC20 token by entering its token contract address, its name, its symbol (ticker) and its decimals.