WhatsApp has added a new feature to their popular Instant Messaging app.
The app now displays two blue check marks below your message, to show you that your message’s recipient has read it.
And you don’t even need to update the app for this feature, apparently it is a server side update. So text away, and if you spot the blue marks, and your recipient says I didn’t see your message, well you get the idea. It even works on group messages, the check marks will turn blue when every participant has read your message.
Check the source link at the bottom of this post for more information.
