Watch-only wallets allow you to keep an eye on your cold storage without touching your private key. Easily import your address or xpub and watch it from your app without ever touching it.
blue wallet is built on a public repo, up-to-date and available on the BlueWallet GitHub. This means that any user can build it and run it on his own, without any custodial dependencies. Verify the code and contribute to the wallet development. BlueWallet is made with ReactNative and Distributed under a MIT licensed.
A custom made feature thinking about your personal security. blue wallet allows you to define a different Password which will decrypt a fake wallet set up. For any situation you are forced to disclose your access or when you don't want or you can't show your real wallet.
On top of iOS multi-layer encryption, blue wallet can encrypt everyting with an added password. Biometric security (touch ID, Face ID) is not secutire, so you will have an aditional password to encrypt your wallet instead.
SegWit supported in P2SH-compatibility mode. Segwit was a massive upgrade to the Bitcoin Protocol released in 2017. You will find all wallets with SegWit enabled by default. Find more about SegWit here.
The Hierarchical Deterministic (HD) key creation and transfer protocol (BIP32), which allows creating child keys from parent keys in a hierarchy. The HD Wallets will generate you different public keys for each transactions.
blue wallet aims to support maximum wallet standards. Currently supported: BIP44 (HD), BIP49 (HD SegWit), BIP39 Breadwallet-compatible (m/0'/0/0), Legacy single-address, SegWit single-address (P2SH). You can have many wallets in a single app at the same time.
Your Private keys never leave your device. You are in full control of your private keys. You can at any moment generate backups and export/import your wallets, with full control of what to do with your private keys.
Starting from 1 Satoshi. Defined by you, with full flexibility on the amount you want to add to your transaction. blue wallet also provides you a fee estimation to give you an idea how much to add to your transaction to be included on the next block.
If you would like to speed up a transaction, blue wallet allows to do just that by suporting RBF. Speed-up your transactions by increasing the fee (BIP125).
You can get your transaction HEX (TXHEX) without broadcasting it, and only do it with the relay of your choice.
Wallets with support for the Lightning Protocol. Unfairly cheap and fast transactions.
Ability to pay multiple addressess with a single transaction. Save on fees and optimize blockspace usage.
Add security to your funds. Each transactions requires M of N signatures (with keys stored on different physical devices with BlueWallet).
Plug your own Bitcoin Core node for a maximum sovereignty.