Lucy
Sign in Talk
Use Case

The AI Fitness Companion That Remembers Your Goals

Fitness apps require consistent manual logging. You train for three weeks, skip logging for one, and the streak is broken. The tool becomes a source of guilt instead of support.

TLDR:Tell Lucy about your fitness goals and workouts by voice. It stores them, tracks what you tell it, and helps you plan without requiring perfect app maintenance. Try Lucy OS1 for free — no credit card required.

How Lucy OS1 Helps

Fitness goal memory

Tell Lucy your goals — running a 5K, building strength, losing weight — and it holds them as context in all future fitness conversations.

Workout planning by voice

Ask Lucy to help plan this week's training around your schedule. It knows your calendar and can suggest workout times.

Progress tracking by conversation

Tell Lucy what you did in your workout. It stores the information and can reference your recent training history.

Motivation and accountability by voice

Check in with Lucy about your fitness. It asks questions, acknowledges progress, and helps you think through obstacles.

No guilt about missed logging

Lucy builds context from what you tell it, not from perfect data entry. An imperfect record is fine.

Try Lucy OS1 — setup takes 15 seconds

Free tier available. Talk to Lucy in your browser right now.

Start Free

Free tier available. No credit card required.

Frequently Asked Questions

Can Lucy create personalised workout plans?
Lucy can help you plan your week's training based on your goals, fitness level, and available time. It uses GPT-4o's broad training knowledge for fitness guidance. For medically-supervised training or highly specialised athletic programming, a certified coach is the appropriate resource.
Does Lucy integrate with fitness trackers like Apple Watch or Garmin?
Not currently. Lucy receives fitness data through conversation — you tell it what you did and it stores it. Wearable integration is on the roadmap.

MORE USE CASES

→ The AI Personal Assistant That Actually Learns Who You Are → The Voice Assistant for Mac That Understands Your Day → The AI Calendar Assistant That Already Knows Your Schedule → The AI Email Assistant That Reads Your Inbox So You Don't Ha… → Hands-Free AI That Works as Fast as You Think → An AI That Works With an ADHD Brain, Not Against It
→ See all use cases

Welcome