When your Perifit does not turn after you did not use it for some time, it probably means it's in energy-saving mode.

To turn it on again follow these steps:

1. Press and release the Power button on your Perifit. Wait for 60 seconds.
2. Press and release the Power button again. Once again, wait for 60 seconds.
3. Press the Power button one last time. Check the green LED of your Perifit. Is it blinking?

The green led of your Perifit should turn on at some point of this process. If it turns on during Steps 1 or 2, simply skip the other steps and connect Perifit to your phone. 

If it did not turn on even after 2 restarts,  please contact our customer support using the build-in contact module inside your Perifit app.