Connect your tracker. Every Sunday morning Helio reads your week, then writes you one calm coaching note — no dashboards, no doomscrolling, no eight-tab rabbit holes.
No card needed for the trial · Cancel anytime · Works with Oura, Whoop & Apple Health.
No habits to track, no questionnaires after midnight, no graphs to interpret. You sleep, Helio reads, Sunday you read.
One tap to authorise Oura, Whoop or Apple Health. Helio only reads sleep data — never location, never messages.
Go to bed like normal. No new habits, no extra logs. The model only learns from what your tracker already records.
One short letter at 8 AM Sunday. Calm tone, one observation about your week, one thing to try next.
Helio's only output is a one-page letter. It reads like something a thoughtful friend wrote, not like an app trying to keep you "engaged".
Hi Annayour week of sleep was a little rougher than the last two — but most of the rough is one specific thing, not "everything".
Your deep sleep was actually up on the five good nights (+38 min on average vs. the prior week). Heart-rate dip looked clean. The body knows what to do; the week just got in the way.
One thing to try next week:
— Helio
Start free for two weeks — long enough to receive two Sunday notes and decide for yourself. No card up front.
Two full Sunday notes. Cancel any time, no card needed.
Weekly Sunday note plus a deeper monthly digest and a chat-with-the-coach inbox.
Yes — Helio reads what your tracker already records. Oura, Whoop and Apple Health are supported on day one; Garmin and Fitbit are next. If you don't have a tracker, that's actually fine — wait, save your money, the note isn't useful without data.
On a single encrypted database in Frankfurt. We never sell it, never use it to train shared models, and you can hit Delete from settings — the row is gone in seconds, the backups within 24 hours.
A boring week is a great week. The note will be short — one paragraph saying so, one small tweak to try, then it's done. Helio refuses to invent drama for engagement.
From the email at the bottom of any Sunday note — one click, no friction, no survey. First month on Plus is refundable for any reason.