Spherium Wallet is a non-custodial and secure mobile wallet for ERC20 tokens, which will facilitate our customers to use all the services provided by the Spherium ecosystem anytime and anywhere from their mobile device. The wallet can be connected to any DeFi platform via the WalletConnect protocol [Ref12], however, the Spherium team will ensure the safety and security of the user assets by adopting best practices in the cybersecurity space. Initially, the wallet will be launched on Android devices. It will later be available on IOS devices. The wallet will also have integrations with payment gateways and crypto-to-fiat payment off-boarding facilities. Additional cutting edge features, such as post-quantum cryptography powered security and multi-signature aggregation capabilities, will be part of the wallet in the roadmap ahead. Furthermore, the Spherium wallet will evolve to include staking opportunities for other ERC20 tokens and services such as virtual debit cards so that users can buy and pay with their cryptocurrencies. Subscription fees and gas for the Spherium Wallet will be defined at a later stage.