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This product is for adults 18+. By continuing you confirm you are 18+ and agree to our Terms and responsible drinking policy.

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Alcohol Guard Coaster

Track Your Drinks Smartly

Stay Safe with Alcohol Guard – the smart coaster that measures pure alcohol gram-by-gram

Buy Now – $49.99

Key Features

Liquid Volume Detection

Built-in sensors measure exactly how much you pour into your glass.

15-Factor Safe Limit

Personalized daily pure alcohol allowance based on gender, weight, height, food, speed, time & more.

Real-time Alerts

Get notified before you exceed your safe daily limit (subscription).

Detailed Tracking

History, reports, grams of pure ethanol – all in the app.

Alcohol Calculator

Gender Male Female Other Weight (kg) Height (cm) Drink Beer (5%) Wine (12%) Vodka (40%) Whiskey (40%) Custom

Alcohol strength (°)

Amount (ml) Add Drink

Did you eat anything? Yes No / Little How quickly did you drink? Slowly (< 60 min) Moderately (30–60 min) Quickly (> 30 min) Time passed since drinking (hours) Calculate

Subscription – Unlock Full Power

Device works standalone, but subscription gives:

$9.99/month

• ✔ Daily limit alerts
• ✔ Personalized reports
• ✔ Advanced 15-factor analysis

Subscribe Now

Get Yours Today

$49.99

+ free shipping (limited time)

Buy Now

(Pre-order / Coming soon – join waitlist)