Fresh fish.
Zero guessing.

You're about to buy salmon at Whole Foods when you notice the FishTight strip under it flash from neon green to bright orange. The screen reads "3 hours past peak freshness — consume immediately or freeze." You put it back and grab the amber-striped tuna next to it, feeling genuinely safe about what you're feeding your family.

Our slim, sandal-flat device sits under any fish display. Using cat whisker micro-sensors inspired by wasabi's pungency detection, we track spoilage compounds in real-time. The color-changing strip gives instant visual feedback — green means fresh, orange means aging, red means critical. No training required.

Hardware at cost ($99/unit). Subscription includes sensor calibration, cloud monitoring, and FDA compliance reporting. Targeting 50,000+ high-end grocery chains, seafood markets, and restaurant distributors across the US.