For Apple Watch

Catch stress before it crashes your day.

StressBucket reads the heart data your Apple Watch already collects, shows when stress is building in your body, and finds what in your day is causing it.

Be first to know when StressBucket launches. No spam.

72High 14:20 · 20 min after your 2pm stand-up Example reading

You can't feel your bucket filling.

Stress builds in your body long before you notice it. A tense meeting, a short night, a day with no breaks: each one adds a little.

You only feel it when it spills over, in the snapped reply or the 4pm crash. Your heart rate and heart rate variability show it building while you still feel fine.

The stress bucket

Stress in, stress out.

Mental-health teams use a simple picture: everyone carries a bucket. Some things pour stress in, others let it out. Trouble starts when it fills faster than it drains.

What fills it

Raises stress
  • Back-to-back meetings with no gap
  • A short or broken night
  • Hard conversations and deadlines
  • Long stretches without moving

What drains it

Lowers stress
  • A walk, even a short one
  • Real breaks between meetings
  • A full night's sleep
  • A few minutes of slow breathing

Everyone's bucket fills differently. StressBucket measures both sides for you, so you see which of these matter in your week.

How StressBucket reads it

Your watch already has the data.

  1. Connect Apple Health

    StressBucket reads heart rate, heart rate variability, sleep and workouts. Your past months of Health data mean it works from the first minute.

  2. Watch stress build

    Your bucket fills and drains through the day. It works with any Apple Watch and updates live on Series 12.

  3. Find what fills it

    Connect your calendar and StressBucket compares your afternoons with and without each meeting, so you see which ones stress you.

  4. Get ahead of the peak

    It learns when your weekdays usually peak and can put a walk in your calendar the hour before.

Your data stays on your iPhone.

No account, no cloud.Nothing leaves your iPhone, and the app never asks you to create an account.

Meetings stay private.StressBucket reads when meetings happen and how long they last. Meeting titles never leave your iPhone.

Know what fills your bucket.

Join the waitlist and be first to try StressBucket on your iPhone and Apple Watch.

Be first to know when StressBucket launches. No spam.