TikTok has said that every account held by a user under the age of 18 will have a default 60-minute daily screen time limit in the coming weeks.
The changes arrive during a period in which there are growing concerns among different governments about the app’s security.
Families have struggled with limiting the amount of time their children spend on the Chinese-owned video sharing app.
Cormac Keenan, head of trust and safety at TikTok said in a blog post on Wednesday that when the 60-minute limit is reached, minors will be prompted to enter a passcode receive a passcode and make an “active decision” to keep watching.
TikTok said it came up with the 60-minute threshold by consulting academic research and experts from the Digital Wellness Lab at Boston Children’s Hospital.
Social media executives, including those from TikTok, have been called before US Congress to explain how they are preventing harm for young users.
TikTok also said that it will begin prompting teenagers to set a daily screen time limit if they opt out of the 60-minute default. The company will send weekly inbox notifications to teen accounts with a screen time recap.
Some of TikTok’s existing safety features for teenagers’ accounts include having accounts set to private by default for those between the ages of 13 and 15 and providing direct messaging availability only to those accounts where the user is 16 or older.
TikTok announced a number of changes for all users, including the ability to set customised screen time limits for each day of the week and allowing users to set a schedule to mute notifications.
The company is also launching a sleep reminder to help people plan when they want to be offline at night. For the sleep feature, users will be able to set a time and when the time arrives, a pop-up will remind the user that it is time to log off.
Outside exorbitant use by some minors, there are growing concern about the app around the world. The European Parliament, the European Commission and the EU Council have banned TikTok from being installed on official devices.
That follows similar actions taken by the US federal government, Congress and more than half of the 50 US states. Canada has also banned it from government devices.