overheat Troubleshooting

Overheating / shuts down on 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))

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

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

How to fix Overheating / shuts down

Let the device cool

Stop using the device and allow it to cool for 30 minutes.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026
Difficulty: ★ Est. 30 min

Remove the case

Remove any case that traps heat while charging.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026
Difficulty: ★ Est. 2 min

Replacement parts 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))

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