Overview

• Users describe sustained readings in the high 90s, with some logging perfect 100s and even hitting 100 after a short nap.
• Many say their typical scores had been in the 70s to low 90s and that they made no changes to sleep habits.
• Reports span multiple Galaxy Watch models, One UI versions, and regions, indicating the issue is not isolated.
• SamMobile notes similar jumps for a Galaxy Ring wearer, suggesting the behavior may extend beyond watches.
• The surge follows recent One UI 8 sleep-tracking updates such as Bedtime Guidance, though no causal link has been confirmed.