Lekko.
Premium, offline-first weight tracking with intelligent trend predictions. Zero cloud. Zero friction. Pure elegance.
Breathing Minimalism
Designed with an "oddychający minimalizm" philosophy. Every pixel serves a purpose, preventing information overload and focusing on what matters most: your health journey.
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Zero-Intervention Sync
Seamless integration with smart scales via Bluetooth Low Energy (BLE). Supports Xiaomi, Renpho, and Etekcity. Just step on the scale—Lekko handles the handshake, parsing GATT services, and recording your stable weight automatically.
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Mathematical Precision
Under the hood, Lekko utilizes a custom-tuned Triple Exponential Smoothing (Holt-Winters) model. It accounts for seasonality and noise, providing a reliable weight trend prediction for the next 7 to 30 days.
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Celebrated Success
Lekko celebrates every milestone without the pressure. Achievements are unlocked through consistency, not just numbers. And the best part? Everything stays on your device. Zero cloud, 100% privacy.
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Enterprise Stack
Flutter 3.x
Built with technical fidelity using Flutter for 60fps animations and a native feel on both iOS and Android.
Encrypted Hive
Local storage is handled by encrypted Hive boxes, ensuring your personal health data never leaves your pocket.
Riverpod State
Reactive state management that guarantees data consistency across the dashboard, history, and charts.