What does one checkmark mean on WhatsApp - briefly?
On WhatsApp, a single checkmark indicates that your message has been successfully sent from your device but has not yet been delivered to the recipient's phone.
What does one checkmark mean on WhatsApp - in detail?
On WhatsApp, a single checkmark indicates the status of a message that has been sent but not yet delivered to the recipient's device. When you see this symbol next to your message, it means that your message has left your phone and is in transit to the intended recipient. However, until a second checkmark appears, confirming delivery, there is no guarantee that the message has reached its final destination or been seen by the recipient. This status update helps users understand the journey of their messages through WhatsApp's network, providing a clear indication of where their communication stands at any given moment.