FAQs
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Blood Alcohol Content (BAC) is a measure of the amount of alcohol in your bloodstream. It’s expressed as a percentage.
Why it matters:
BAC affects your coordination, judgement, and reaction time
Legal limits vary by location (typically 0.08% in the US)
Understanding your BAC helps you make safer decisions
Higher BAC levels increase health risks
Siply: Sip Smarter tracks your estimated BAC in real-time to help you stay informed and safe.
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Siply: Sip Smarter uses the Widmark formula, a scientifically-backed method that considers:
Your weight - heavier individuals typically have lower BAC for the same amount of alcohol
Your sex - Different body water content affects alcohol distribution
Alcohol consumed - Based on drink type, size, and ABV percentage
Time elapsed - Your body metabolizes alcohol at approximately 0.015% per hour
Important: This is an estimate only. Actual BAC can vary based on factors like metabolism, food intake, medications, and individual physiology.
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Your body metabolizes alcohol at approximately 0.015% BAC per hour. This rate is fairly constant and cannot be significantly accelerated.
Only time allows your liver to process alcohol. Siply: Sip Smarter shows you your estimated BAC over time to help you plan ahead.
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Remember: Even if you feel fine, your BAC may still be elevated. You still have alcohol in your system until 0.0 BAC.
BAC & Calculations
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All data is encrypted in transit and at rest.
Your data is stored securely using industry-standard practices
We use anonymous authentication - no email or personal info required
Your drinking data is never shared or sold to third parties.
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Profile information ( weight, sex for BAC calculation
Age for legal-aged drinkers only.
Drink and session tracking data
App preferences and settings
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Identifying personal information
Location data beyond your manual venue entries.
Analytics that track your identity
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Safety & Privacy