Helio. Energy Tracker

Track what lifts your energy and what drains it. One tap per habit, a ring that fills through the day — on your phone, your wrist and the home screen.

Helio is a habit tracker built around one question: what actually gives you energy, and what takes it away?

Every habit is either an Inspire or an Exhaust. Log it with a single tap and the day's ring fills toward the energy those habits are worth. No streak guilt, no scoring you against strangers — just your own day, honestly counted.

ONE TAP, EVERYWHERE • Two home screen widgets — the medium one logs a habit without opening the app • An Apple Watch app with the day's ring, your habit list and watch-face complications in all four styles • Everything stays in sync, and taps made offline arrive when you reconnect

BUILT FOR REAL DAYS • Habits grouped into Morning, Afternoon, Evening and Any time, with reminders per weekday • Carry-over energy for habits that keep paying off tomorrow • Past days stay editable, so a forgotten log is not lost • "Happened Today" for one-off things that will never be a habit • Notes on any habit, on any day

MADE TO LOOK AT • An ambient particle background that reflects the shape of your day • Haptics that feel different for an Inspire, an Exhaust and a day fully logged • Light and dark — and the particle background can be switched off

YOURS, AND PRIVATE • Works with no account at all — nothing forces you to sign in • Sign in with Apple or Google only if you want your habits on more than one device • No ads, no third-party tracking, nothing sold to anyone

New here? A five-page introduction walks you through it on first launch, and you can replay it any time from Settings.

Available in English, Ukrainian, German, Portuguese and Russian.