STAS Reviews โ Discover what people think of this product.
STAS
Plan your runs with ChatGPT and watch data
STAS connects your sports watch to ChatGPT for AI coaching based on real data. Garmin/Polar/COROS syncs to Intervals.icu, STAS processes every workout โ session classification, VDOT calculation, fitness/fatigue tracking, wellness monitoring โ then a Custom GPT sees it all and writes periodized plans to your calendar. Telegram bot for instant notifications. Free and bootstrapped.
This product has been submitted for review. Learn how to skip the line .
Get Notified
- supporters
What does STAS help with?
How it works:
- Garmin/Polar/COROS โ Intervals.icu โ STAS webhook pipeline โ Custom GPT
- Each workout auto-classified: Easy, Threshold, Interval, Long, Race
- VDOT calculated from Daniels' Running Formula
- CTL/ATL/TSB trends tracked, wellness data pulled (HRV, sleep, resting HR)
What the GPT coach sees:
- 30 recent sessions with splits and HR data
- 26 weeks of training history
- Pace benchmarks by zone
- Structured condition assessment
Key features:
- Strategy-based periodization
- Plans written directly to Intervals.icu calendar
- Telegram bot notifications and reports
- Multisport support (running, cycling, swimming, strength)
Built solo, $8/mo server. Free to use โ needs ChatGPT subscription for the AI coach.
Featured Today
Hackathon
tiun
Payments backend for indie hackers
All-in-one: Auth, payments & DB
Single command: MCP, Skills
Built for developers.
Merchant of Record. Better fees.
Join the Microlaunch builder community
Get product updates, weekly standouts, and founder deals.