Keep/lose track of somebody/something

Pro Tip 1/3

Stay Informed

Use when emphasizing the importance of being updated or informed about someone or something.

With our app, you can keep track of your daily fitness activities.

Pro Tip 2/3

Active Effort

Implies that a person is actively working to stay aware of certain information or someone's activities.

You must keep track of the project's deadlines to ensure timely completion.

Pro Tip 3/3

Potential Difficulty

Suggests there may be challenges to maintaining awareness or oversight.

I find it hard to keep track of all the characters in this TV series.