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Several Samsung Galaxy Watch owners report alarming burn-like wrist marks

Source: Android AuthorityAamir SiddiquiOctober 21, 2026
Read the full story at Android Authority

Several Galaxy Watch owners, including users of Galaxy Watch 5 Pro and recent Galaxy Watch 9 models, have reported circular red marks and burn-like lesions on their wrists directly under the sensor array. Affected devices often show signs of overnight battery drain, indicating possible rogue background processing causing localized overheating that may bypass thermal safeguards. While Samsung typically attributes such symptoms to strap tightness or hygiene issues, some users report fluid-filled blisters suggesting thermal burns rather than contact dermatitis. This follows previous Galaxy Watch thermal issues including slow charging due to throttling.

Key points

  • Reports of circular red marks and burn-like injuries directly under Galaxy Watch sensor arrays
  • Affected devices show overnight battery drain suggesting thermal processing problems
  • Some cases show fluid-filled blisters consistent with thermal burns rather than skin irritation
  • Issue appears across multiple Galaxy Watch models including Watch 5 Pro and Watch 9

Summary and key points written by AI from the headline and a short excerpt, so they can be incomplete or wrong. Android Authority did the reporting; read the original for the full story.

Read the full story at Android Authority

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