# Two flavors of Smart Sessions: Session Keys vs SubAccounts

- Channel: [ETHBerlin](https://streameth.org/ethberlin)
- Date: 2025-06-27
- Duration: 26:16
- Watch: https://streameth.org/watch/685e6c9e90bd41297be9a84a

## Description

Describing two different approaches to Smart Sessions to improve wallet-app interoperability. Each approach has its pros and cons but share the same philosophy of empowering apps with smart contracts with delegated signing and improved user experience.