Fresh Guard AI.Smart Food Spoilage Detection.
Eliminate food waste and protect your health. Our AI-powered IoT system monitors your fridge 24/7, predicting spoilage before it happens.
Real-time ESP32 telemetrics synced straight to the cloud.
Built for a smarter kitchen.
Advanced technology working silently in the background so you can focus on cooking, not checking expiration dates.
AI Alerts
Powered by Gemini 2.5 Flash, our system analyzes multi-gas sensor data and sends intelligent push notifications before spoilage occurs.
Reduce Waste
Track every item in your fridge. Save money and environmental impact by knowing exactly what needs to be eaten first.
Protect Health
Detect early signs of bacterial growth (NH3, H2S) that human senses miss, ensuring your family's food is strictly safe.
How it works
From physical hardware to digital insights.
Sensors Record
Physical ESP32 hardware reads temperature, humidity, and 4 specific gas signatures (MQ135, MQ136, MQ137, MQ3).
AI Analyzes
Sensor logs are sent to Firebase and evaluated by Gemini AI alongside your active food inventory.
You Get Alerted
High-risk items trigger instant FCM push notifications straight to your mobile device.
Take control of your fridge.
Install Fresh Guard AI as a Progressive Web App (PWA) on your iOS or Android device. No App Store required. Get instant offline access and push notifications.
View Installation Guide