Stride

Stride is a discreet, dual-part wearable device designed to protect mobility and provide peace of mind for individuals living with Parkinson’s disease. The system consists of two small magnetic pods that attach easily to clothing, such as a sock or shirt cuff, allowing the device to remain unobtrusive while staying close to the body where gait movement can be accurately monitored. Using an embedded motion sensor and a lightweight on-device machine learning model, Stride continuously analyzes walking patterns to identify irregularities associated with freezing of gait. When a freeze is detected, the device responds instantly with rhythmic tactile vibrations, helping the user reestablish a walking rhythm and regain forward motion.

Freezing of gait is a brief but disruptive motor symptom in Parkinson’s disease in which a person suddenly becomes unable to initiate or continue walking, often described as feeling as if their feet are “glued to the floor.” These episodes can occur unpredictably and significantly increase the risk of falls, injury, and social withdrawal. Stride addresses this challenge by providing immediate sensory cues that prompt movement, while also acting as a protective companion that quietly monitors gait in the background.

Beyond its functional role, the design emphasizes dignity, simplicity, and everyday usability. Its minimal form, ergonomic contours, and matte finish allow it to feel like a personal accessory rather than a clinical device. By protecting against the physical risks associated with freezing-related falls, Stride helps users rebuild trust in their own movement, supporting greater independence and confidence to participate more fully in daily life and community.