What if there is one check mark when sending a message in WhatsApp - briefly?
When you send a message on WhatsApp and see a single check mark, it indicates that your message has been successfully sent from your device to WhatsApp's servers. However, it does not confirm delivery to the recipient's phone.
What if there is one check mark when sending a message in WhatsApp - in detail?
When you send a message on WhatsApp and see one check mark, it indicates that your message has successfully left your device and is currently in transit to the recipient's phone. This status signifies that the message has been sent from your end but has not yet been delivered or read by the intended recipient.
The single check mark serves as an initial confirmation that the message has exited your device and is en route through WhatsApp's servers. However, it does not guarantee delivery to the recipient's phone. There could be several reasons why the message might not have been delivered yet, such as network connectivity issues, the recipient's phone being turned off or in airplane mode, or the recipient not having WhatsApp installed on their device.
In summary, seeing one check mark on WhatsApp means your message is out for delivery but has not reached its final destination. It is an interim step in the communication process, informing you that transmission from your device to WhatsApp's servers has occurred successfully.