AI health coach: a training buddy that reads your data
Vita (100old.app) has a built-in AI coach, 'Vita Buddy' — not a generic chatbot, but a coach that reads your recovery, sleep, training and even lab reports to give you a daily state-read plus one concrete action, with multi-turn memory that gets to know you.
How it differs from a normal AI chat
A generic AI doesn't know your recovery today or how you slept last night. Vita Buddy answers from your actual current data: low recovery → easy cardio; high sleep debt → catch up on sleep. It remembers the conversation and follows your goals over time.
An enhancement for WHOOP users
WHOOP gives you numbers; Vita Buddy turns them into action. It reads your WHOOP recovery/sleep/strain together with Apple Health and lab reports to answer 'what should I actually do today' — the kind of question the WHOOP app can't.
FAQ
What data does the AI coach use?
Only the minimal context needed for your current question (e.g. the last few days of recovery and sleep) — never your full history. See the privacy policy.
Can it answer based on my lab reports?
Yes. After you upload a lab or exam report, the AI factors in those markers when answering related questions.
Is there a limit on chats?
Basic use is available; the premium plan includes 50 AI chat turns per month.