An agent-first training app for workouts, nutrition, and notes. Connect Helios to the tools you already use, then keep your training records in sync across iPhone and web.Track workouts and nutrition. Connect your AI agents.
Ready when you are
Use the Helios fitness app to plan workouts with an agent, keep nutrition and notes in one place, and turn each completed session into useful training context.
Start with a practical guide
Choose a routine, record what you do, and use the result to plan your next step.
- How do you start strength training with two days a week?
A simple two-day strength plan for beginners, with exercise choices, sets, and ways to make progress.
- What should your first full-body plan look like?
A practical first full-body plan with two weekly sessions, simple movements, and gradual changes.
- What is a push, pull, legs (PPL) split?
Learn what goes on push, pull, and leg days, and how the schedule changes with three or six sessions.
- How do you start a food log without changing what you eat?
Use a short observation period to learn your usual eating routine before you make a food plan.
- How do you plan three simple dinners for a busy week?
Choose three repeatable dinners from food you have, then shop for the missing parts.
- How can you plan protein across a normal day?
Build protein into familiar meals and check the full day before you change your routine.
Built for people and their agents
An agent can prepare the next plan. You review it in Helios, approve the change, and take it into the session.
Built for the way you train
Build repeatable plans, apply progressive overload, and track the work behind hypertrophy, powerlifting, bodybuilding, HIIT, and every session in between.
Your agent and your training, in sync
Your records stay up to date across iPhone, web, and your agents.
Get started in minutes.
Train with less friction, today.
Read the docs