1.Find the black button on the back of the watch.?
2. Press and hold it for 20 seconds to turn off the watch.
3. Operate on the mobile app, open the I Family app.
4. Click on "More" in the lower work bar.?
5. Click on "Timer On/Off", you can set it.
Knowledge:
Children's issues are a very hot topic around the world, and every year the country will develop some measures for children's safety, but still can't avoid the problem of children getting lost. Along with the rise of wearable devices, children's smartwatches have also risen in the market tide.
In the second half of 2017, the German Federal Network Agency announced a ban on the sale of children's smartwatches.