Investigation of consistency in sleep quality evaluation using a Fitbit device compared to a structured questionnaire among breastfeeding mothers in Ho Chi Minh City, Vietnam

Key Points

• The study aims to evaluate how well the Fitbit sleep tracking device correlates with subjective sleep quality reports from breastfeeding mothers.
• Compared sleep data from Fitbit Charge 6 with subjective sleep assessments from a questionnaire.
• Focused on one-month postpartum breastfeeding women.
• Utilized a structured evaluation to assess the correlation.
• Fitbit data showed no reliable correlation with the subjective sleep quality reports.
• Indicates that Fitbit may not be a valid method for sleep tracking in this demographic.