How can I restore Hearts?

You don't have to wait to earn a Heart back! Practice previous material to restore a lost Heart.

1. Tap on the Hearts icon towards the top
2. Tap "Practice"

Each lesson practiced will restore one Heart. 

Other ways to restore Hearts:

• Wait: Typically, your next Heart will refill automatically every 5 hours, so your total of five Hearts will restore within 25 hours.
• Gems: For those who still want to binge on Duolingo without taking a break or taking the time to review lessons, Hearts can also be refilled with Gems.
• Plus: Learners with Duolingo Plus can turn on unlimited Hearts.

NOTE: You will not see Hearts when completing a practice through the Heart tab.