WhatsApp's read receipts, commonly known as "blue ticks," constitute a specific type of data. When you send a message, grey ticks indicate delivery to the server, double grey ticks show delivery to the recipient's device, and blue ticks confirm the recipient viewed the message. This data provides immediate feedback on message status, enhancing the flow of conversation. You have the option to turn off read receipts in your privacy settings, exercising control over whether others receive this particular piece of data about your message interactions.
Storage Management: Data on Your Device
WhatsApp's storage whatsapp data management tools allow you to see how much data your chats and media consume on your device. You can review large files, clear chats, and delete specific media to free up space. This feature helps you control the local data footprint of WhatsApp on your phone. While WhatsApp facilitates this data storage, the actual management and deletion of this local data remain entirely within your purview as a user, ensuring you manage your device's capacity effectively.