What does one gray checkmark mean in a WhatsApp message - briefly?
A single gray checkmark in a WhatsApp message indicates that the message has been sent from your device but has not yet been delivered to the recipient's phone.
What does one gray checkmark mean in a WhatsApp message - in detail?
A single gray checkmark in a WhatsApp message indicates that the message has been sent from your device but has not yet been delivered to the recipient's phone. This status is visible only to the sender and provides a simple way to track the progress of your messages. Once the message reaches the recipient's phone, the checkmark will turn blue, signaling successful delivery. If there are any issues with delivery, such as the recipient being offline or having their phone turned off, the message will remain with the gray checkmark until it is successfully delivered.