Polygon native wallet has been built by the Polygon team on web-based environment.
It comprises a full package from wallet, bridge, token swap, staking to exchange token for gas.
The bridge allows users to convert assets from other chains to Polygon, whereas its token swap offers instant swap from one token to another at a market rate.
In case your wallet is running out of $MATIC, you can exchange your tokens back to $MATIC to pay for gas fee with 0 MATIC in your balance.
Learn more about
Polygon Wallets in our article.