Launching today
Safedrink

Safedrink

Know when you'll be sober — a BAC timer tuned to your body

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Log each drink and Safedrink estimates your BAC and counts down to zero. Personalized with Watson's body-water formula, keeps ticking in your notification shade, no account, data stays on device. Free, open-source core. Reference only — never drive on it.

Safedrink makers

Here are the founders, developers, designers and product people who worked on Safedrink

Tim Jang@timjangs
SafedrinkSafedrink