What do I do if my phone cannot discover the device?

1> Check whether your phone’s Bluetooth is turned on. Hold the mobile phone close to the device and tap "Retry".

2> Check whether the device is powered on and in pairing status. For other devices, confirm whether they are connected.

3> If the problem cannot be fixed using the above methods, turn off Bluetooth, restart it, and reconnect to the device.

4> If the problem persists, restart the app and device and try again.

Device related questions
How do I connect to the helmet quickly?
What do I do if my phone cannot discover the device?
The helmet ("Helmet Headset" or "BH60" or "BH100") cannot be searched for after entering Settings -> Bluetooth through an Apple iPhone?
Apple iPhone cannot connect to the device by Bluetooth ("Helmet Headset" or "BH60" or "BH100")?
How do I connect to the "Bling Remote Controller" device quickly?
How do I connect to the cadence sensor quickly?
What are the FAQs about the helmet?
SOS SMS Send Trigger Condition?
Device introduction - Bling Helmet?
Device introduction - Bling Remote Controller?
Device introduction - Cadence?
What should I do if the APP prompts "Mobile phone Bluetooth is not turned on"??
Does APP support third-party heart rate equipment?