Pic credit: Facebook How does blue circle enhance your massage experience? This means that the recipient’s device has received your message, and it is now up to the person to open and read it. If you see a filled-in blue circle next to your message, your message was successfully delivered to the recipient’s device. It doesn’t necessarily mean that the person has seen or read your message, but it confirms that it has been sent. This symbol means that your message was successfully sent from your device to the recipient’s device. If you have ever used Facebook Messenger, you may have noticed the blue circle with a checkmark next to your message. What does the blue circle mean on Facebook Messenger app? In this guide, you will learn what the blue circle means on the Facebook Messenger app. However, users get confused with the subtle design elements that Meta has introduced within the chat system, which is a blue circle. You can easily send a message to someone instantly through a mobile app or desktop through Facebook Messenger. And when we think of social media channels, Facebook tops the list with over 2 billion users. In today’s fast-paced world, social media networking has become a popular way to communicate with friends, family, and colleagues.