AI Coach
AI Coach
Chat with a coach that understands your readiness, workouts, and nutrition — and can create or edit real multi-day programs.
What you can ask
Open AI Coach from Home or Profile. Ask why readiness is low, request a four-day upper-lower split with dumbbells only, swap bench press for a shoulder-friendly alternative, or get protein ideas to close your macro gap.
Coach responds with streaming text and structured cards: workout previews, program carousels, score rings with real numbers, vitals and macro summaries, and trend charts.
Actions, not just chat
Coach can create_program and edit_workout — changes appear in your Workouts tab. With explicit health consent, it reasons over HRV, sleep, and weight trends. Rule-based daily insights run on-device when an LLM is not needed.
Siri shortcuts support readiness queries and meal logging. Inbox delivers daily and weekly coach reports.
Privacy and accuracy
Hammr uses the enterprise Gemini API — personal data is not used to train third-party models. Health data reasoning requires explicit consent. Meal photos are analyzed ephemerally for macro estimates.
AI advice is informational. Verify nutritional estimates and consult professionals for medical guidance. AI Coach is Premium-gated with quota or credit limits on some plans.
Hammr is available on iOS with Apple Watch support.
Hammr Fitness is for wellness and fitness purposes only. It is not medical advice. Consult a physician before starting any exercise or nutrition program. If you have a medical emergency, call emergency services.