RENPHO Smart Jump Rope with Counter, App Data Tracking, LCD Display

The screen doesnt light up.

First check the battery installation direction, make sure that the two positive poles face inside, and then check the battery cover. The battery cover with spring isinstalled on the handle With display.

Bluetooth connection declined.

1. Connect from APP, not from mobile phone Bluetooth settings.

2. Try to restart the phone and reactive the bluetooth function.

3. Change new battery and try again.

What should I pay attention to when using the jump rope?

Do not bend or twist skipping rope, it may break the external or internal parts of the product.

Why the rope resets fast?

More than 10s without operation, The product will enter the sleep mode, 1min after sleep mode, it will automatically shut down.