Save securely, spend instantly.
Keep your long-term savings secured with your BitBox and move sats to Lightning whenever you want to spend them.
No need to switch between different apps, wallets or services.
Use Lightning directly in the BitBoxApp on your smartphone. Move sats from your on-chain BitBox hardware wallet to your Lightning hot wallet, send and receive payments, and use the backup you already have.
Available for all BitBox hardware wallets.
Keep your long-term savings secured with your BitBox and move sats to Lightning whenever you want to spend them.
No need to switch between different apps, wallets or services.
Your Lightning wallet is securely derived from the backup you already use for your BitBox.
No additional recovery words to create, store or manage.
Use Lightning for fast, low-cost bitcoin payments directly from the BitBoxApp.
The BitBox securely derives the seed for your non-custodial Lightning wallet, while Spark enables Lightning payments without requiring you to run a node or manually manage channels and liquidity.
