Digital detox refers to a period of time during which a person refrains from using electronic devices such as smartphones or computers, regarded as an opportunity to reduce stress or focus on social interaction in the physical world. (Source: Oxford Online dictionary)

Digital detox指一个人远离智能手机和电脑等电子设备的一段时间，以借此机会为自己减压或将关注点转移到真实世界的社交活动中，我们称之为“数字戒毒期”。

For example:

You should break free of your devices and go on a digital detox. You need some ‘real’ life.

你应该抛下你那些设备来一个“数字戒毒期”。你需要过一些真实的生活了。