Hardware wallets and mobile wallets solve very different problems, so I do not think one needs to replace the other. For most active crypto users, the better approach is probably deciding which type of wallet should be used for which purpose.
A hardware wallet makes the most sense for assets that do not need to move frequently. Long-term Bitcoin holdings, larger ETH positions and other high-conviction assets can benefit from keeping private keys isolated from an internet-connected phone or computer.
The trade-off is convenience. A hardware wallet adds extra steps to every transaction, which is exactly what improves security but can become frustrating for users who interact with DeFi, exchanges or dApps several times per day.
Mobile wallets are much better suited to frequent activity. They are fast, accessible and usually integrate easily with Web3 applications. For smaller balances and everyday transactions, that convenience can outweigh the additional exposure of keeping keys on an internet-connected device.
The main issue is concentration risk. If someone stores their entire long-term portfolio in the same mobile wallet they use for token claims, DeFi protocols and unfamiliar dApps, one malicious approval or compromised device can expose much more capital than necessary.
That is why I like a layered setup. A hardware wallet can act as the long-term vault, while a mobile wallet handles routine transactions. A separate wallet with limited funds can even be used for higher-risk experiments or new protocols.
Recovery procedures should also differ depending on the wallet’s role. A hardware wallet used for long-term storage needs a carefully protected seed phrase and tested recovery plan. A mobile wallet used mainly for daily activity should still be backed up securely, but the amount stored there should ideally remain limited.
There is also no rule saying hardware wallets must stay completely disconnected from Web3. They can still be used with compatible software wallets when stronger transaction authorization is needed. The important question is how often you expose that long-term wallet to external contracts.
How do you divide your crypto activity between hardware and mobile wallets?
Do you use hardware wallets for long-term holdings and mobile wallets for everyday transactions, or do you prefer one wallet type for everything?
And what percentage of your crypto portfolio are you comfortable keeping in a mobile wallet at any given time?