About SensAI

Our Mission

SensAI was built with a simple belief: everyone deserves a personal trainer who understands their body, adapts to their life, and helps them reach their goals. We combine the power of large language models with your personal health data to create truly personalized fitness experiences.

How We're Different

Most fitness apps give you generic workout templates. SensAI is different. We leverage the intelligence of modern AI — the same large language model technology behind ChatGPT and Claude — combined with your health data from Apple HealthKit. Devices like Apple Watch, Oura, WHOOP, and Garmin that sync to HealthKit automatically feed your recovery and activity data into every coaching decision.

This combination of personal context and AI intelligence creates something powerful: a coach that actually understands you. Your sleep quality, HRV, recovery status, training history, and fitness goals all factor into every recommendation.

Your AI coach remembers your injuries, preferences, and constraints. It regenerates your training program every week based on what you actually did and how your body responded. And you can chat with it anytime — to modify a workout mid-session, send a photo for form feedback, or ask about nutrition.

Privacy First

Your health data is personal. Raw health data from HealthKit stays on your device — we never access it directly. Aggregated recovery metrics like HRV trends, sleep quality, and workout summaries are used server-side to power your AI coaching, but we don't sell your information and we keep data collection to the minimum needed for great coaching.

Our Story

SensAI is built by fitness enthusiasts and engineers who believe technology should enhance human potential, not replace human connection. We're constantly learning from our users and the latest exercise science research to make SensAI better every day.

Want the full story? Read our manifesto: We Built the Personal Trainer That Should Have Always Existed.