Blackview Smartwatch Damen, 1,26 Zoll Runde Fitnessuhr mit Pulsmesser, Schlafmonitor, SpO2, Schrittzähler & Aktivitätstracker, IP67 Armbanduhr, Uhr für Sport, Arbeit & Alltag, Android & iOS, Gold — Error codes & fixes

Troubleshooting guide for the Blackview Smartwatch Damen, 1,26 Zoll Runde Fitnessuhr mit Pulsmesser, Schlafmonitor, SpO2, Schrittzähler & Aktivitätstracker, IP67 Armbanduhr, Uhr für Sport, Arbeit & Alltag, Android & iOS, Gold. Diagnose an error code and find the fix.

Wi-Fi connection failure

wifi-connect

The purifier cannot connect to the app or Wi-Fi, blocking remote control and monitoring.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026
2 fixes available

Bluetooth not connecting

bluetooth-not-connecting

The device cannot connect over Bluetooth, often due to a pairing issue or interference.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026
2 fixes available

No sound

no-sound

The soundbar powers on but produces no audio, often from a wrong input, a loose HDMI connection or a muted source.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026
2 fixes available

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