Set a breathing rhythm that fits you.

Set your own inhale, hold and exhale times in BreathFriend. Save custom breathing patterns and follow them with phone or Wear OS guidance.

For Android phones and compatible Wear OS watches.

A place to start

Choose a pace you can follow comfortably.

Try the browser breathing timer
  1. Start with a preset close to the rhythm you want.
  2. Adjust inhale, hold, exhale and the final hold. Keep every phase comfortable.
  3. Save the pattern, choose a duration and try it with your preferred guidance cues.
BreathFriend custom breathing pattern controls on Android
BreathFriend custom breathing pattern controls on Android

Change the timing, keep the guidance

A fixed preset cannot fit every routine. BreathFriend lets you change the breathing phases while keeping the visual, audio or haptic guidance. You can make a small adjustment to an existing rhythm or create a different pattern for another part of your day.

Save a pattern you can return to

Once you have a rhythm you like, save it as a custom pattern. You can use a familiar setup again instead of remembering four numbers each time. Custom-pattern access and limits can vary with Pro access and the current app configuration.

Phone controls and watch sessions

Use the Android app for a larger view of the controls or the available pattern controls on your watch. Compatible Wear OS sessions can guide the rhythm from your wrist. Check your version and device for the exact features available.

BreathFriend custom preset editor on Android
Wear OS inhale duration picker

Change the rhythm instead of forcing your body to match it.

Four configurable phases

Each preset can define an inhale, first hold, exhale and final hold. A phase can be shortened, lengthened or disabled, depending on the pattern you want.

  • Name and save the preset.
  • Adjust durations in small increments.
  • Preview the full cycle before a longer session.
  • Use the same rhythm from Android or Wear OS.

A practical way to build a custom pattern

  1. Start with a comfortable inhale and exhale. Equal timing is simple, such as four seconds in and four seconds out.
  2. Add holds only if they feel natural. A zero-second hold is valid; a breathing exercise does not need every phase.
  3. Try one or two minutes first. A short test makes it easier to notice whether the rhythm is too slow or demanding.
  4. Change one phase at a time. Small adjustments make it clear which part improves the experience.

Example custom patterns

GoalStarting exampleAdjustment idea
Simple balance4 in · 0 hold · 4 out · 0 holdIncrease exhale to 5 seconds if comfortable.
Steady focus4 · 4 · 4 · 4Reduce holds to 2 seconds for an easier box pattern.
Gentle wind-down4 in · 1 hold · 6 out · 0 holdKeep the exhale longer without adding a long breath hold.

Use the watch after setup

The phone screen gives more room for detailed configuration. After saving a preset, use the Wear OS breathing app for quick access during the actual session.

Do not force timingA ratio that is popular online is not automatically right for you. Shorten holds or return to normal breathing if a pattern feels uncomfortable.

Start guided breathing from your wrist.

Install BreathFriend on Android and a compatible Wear OS watch.

Before you start

Can I leave out a breathing hold?

Custom patterns let you adjust the phases, including holds. Use the options available in your version to build a comfortable rhythm.

Does the app find my resonance frequency?

No resonance-frequency calibration is claimed. You choose the timing yourself; optional HRV information does not select a medically personalised rhythm.

Are custom patterns free?

Feature access and limits can depend on the current app configuration and Pro access. Check the app for what is available to you.

Set up your next breathing session.

Choose your rhythm and the cues you want to follow.

Get BreathFriend on Google Play

Feature access and Pro options are explained in the app.