Smart Watch Ring für Herren Damen, Fitness Ring mit 24/7 Herzfrequenz HRV, SpO2 Schlaf Temp, 176 Sportmodi, IP68 Wasserdicht Smartring, APP kein ABO, für Android und iOS (Silber, 65.4mm(11)) — Error codes & fixes

Troubleshooting guide for the Smart Watch Ring für Herren Damen, Fitness Ring mit 24/7 Herzfrequenz HRV, SpO2 Schlaf Temp, 176 Sportmodi, IP68 Wasserdicht Smartring, APP kein ABO, für Android und iOS (Silber, 65.4mm(11)). Diagnose an error code and find the fix.

App not syncing

app-not-syncing

The companion app does not sync with the device, often due to a network or app issue.

Source: Xiaomi support — smart home troubleshooting Confidence: 80% Verified Aug 9, 2026

2 fixes available

Overheating / shuts down

overheat

The projector overheats and shuts down, usually from a blocked air filter or a failing cooling fan.

Source: Apple Support — iPhone troubleshooting Confidence: 80% Verified Aug 9, 2026

2 fixes available

Cracked screen

screen-cracked

The device screen is cracked, requiring a screen replacement.

Source: Apple Support — iPhone troubleshooting Confidence: 85% Verified Aug 9, 2026

2 fixes available

← Back to Smart Watch Ring für Herren Damen, Fitness Ring mit 24/7 Herzfrequenz HRV, SpO2 Schlaf Temp, 176 Sportmodi, IP68 Wasserdicht Smartring, APP kein ABO, für Android und iOS (Silber, 65.4mm(11)) overview

As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.