Custom breathing timer
Build a simple breathing rhythm with conservative limits. The settings live in the URL, so you can return to the same timer later.
A flexible timer, kept intentionally gentle
Use this when the built-in exercises are close, but you want a slightly different rhythm. Limits stay conservative, and there are no open-ended retention holds.
Starter presets
Timer settings
Inhale
2 sec3 sec4 sec5 sec6 sec
Hold
0 sec1 sec2 sec
Exhale
4 sec5 sec6 sec7 sec8 sec
Rest
0 sec1 sec2 sec
Rounds
678910
Your rhythm
- Inhale
- 4 sec
- Hold
- 0 sec
- Exhale
- 6 sec
- Rest
- 0 sec
- Rounds
- 8
Estimated session time: 1m 20s.
The share link includes only the timer numbers. It does not include personal stats or device data.
Keep the rhythm comfortable. Choose zero-second holds if you feel air hunger, and stop if you feel dizzy, anxious, numb, or unusually uncomfortable.