WorkoutGPT - AI for Health

WorkoutGPT turns your Apple Health and workout data into clear, useful fitness insights through AI chat.

Ask questions about your activity, workouts, sleep, training load, fitness age, or progress and get clear answers directly in the chat. WorkoutGPT can use structured health and workout tools to analyze your real data and return more precise, personal, and useful results.

New: Quick Fitness Report

Get a compact overview of your current fitness status in seconds. The Quick Fitness Report summarizes key health and training signals such as VO2 max, resting heart rate, TRIMP-based training load, last night’s sleep, and your current fitness age. It is designed for quick daily check-ins, recovery awareness, and understanding how training and sleep affect your fitness state.

New: Workout Plans

Create and schedule structured workouts directly from chat. WorkoutGPT can help you build simple or complex workout plans, including multi-step sessions with warmups, intervals, recoveries, repeats, and cooldowns. Planned workouts can be sent to Apple Fitness and Apple Watch, so you can follow them during training.

Example prompts

Create a 45-minute Zone 2 cycling workout Plan a 5 × 4-minute running interval session Build a beginner-friendly HIIT workout How many calories did I burn cycling this week? Show me my step count for the last 30 days Analyze my sleep for the past 7 nights What was my training load this week? Show my VO2 max and resting heart rate trends

Key Features

AI chat for health, fitness, sleep, and workout questions Quick Fitness Report with important daily fitness signals Structured workout planning for Apple Fitness and Apple Watch Health and workout analysis using dedicated tools Multiple chat sessions and history Support for different AI providers and models On-demand Apple Health permissions Visual attachments such as charts, pie charts, challenges, and activity rings

Health and Workout Tools

Depending on your request, WorkoutGPT can read data from Apple Health, analyze workouts, create charts, or generate structured fitness content inside the chat.

Supported tools include step count, activity summaries, active energy burned, user profile insights, VO2 max, FTP, resting heart rate, body fat percentage, sleep analysis, workout lists, detailed workout samples, TRIMP, CTL, ATL, TSB, fitness age, quick fitness reports, structured workout plans, workout creation and deletion, health sample creation, charts, challenges, and activity rings.

Bring Your Own Model

WorkoutGPT supports multiple AI providers and model setups, including OpenAI-compatible providers, Anthropic / Claude, Google / Gemini, Mistral, OpenAI Codex sign-in, configurable compatible endpoints, and self-hosted or locally hosted compatible servers.

Available features may vary depending on the selected provider and model, including tool support, advanced responses, and endpoint compatibility.

Important Notice

Many supported models require your own API key from the respective model provider. The app does not include API access by default. Some providers may offer alternative sign-in or access methods.

Who Is It For?

WorkoutGPT is for anyone who wants to better understand health and training data, from casual users to ambitious endurance athletes and data-driven fitness enthusiasts.

Use it to check your daily fitness status, understand training trends, analyze recovery, review workouts, explore sleep, and create structured workout plans from simple natural language prompts.

Independent App

WorkoutGPT is an independent app and is not affiliated with, endorsed by, or officially connected to Apple, any hardware manufacturer, or any third-party platform.

Privacy & Legal

Your data stays under your control. Health permissions are only requested when needed for a specific feature. External model providers only receive requests when you actively configure and use them. Personal credentials such as API keys are stored securely.

Privacy Policy: https://apps.gogolith.com/wgpt-privacy

Terms & Conditions: https://apps.gogolith.com/wgpt-terms