Information from your device Whenever you use our website or the Revolut app, we collect the following information: ✓ Technical information, including the internet protocol (IP) address used to connect your computer to the internet, your log-in information, the browser type and version, the time-zone setting, the operating system and platform, the type of device you use, a unique device identifier (for example, your device's IMEI number, the MAC address of the device's wireless network interface, or the mobile phone number used by the device), mobile network information, your mobile operating system, the type of mobile browser you use.