BrainBack

On device distributed Gemma based health companion to silently track and analyse how your life goes on - Stress, Heart Rate, SpO2 and more! Uses Gemma 3 270m with MediaPipe of Android Wear OS (MediaPipe) + Gemma 4 E2B (LiteRT-LM) on Android Phone + Gemini on Web (Server) to have a distributed Google AI life companion experience. It plots time X location X biomarkers and uses distributed Gemma (watch + phone + cloud optionally) to retrieve patterns, extract points and help you understand more about your lifestyle!