Ways to Control the Contraction Timer on iPhone
Learn the different ways to control Bump Pulse on iPhone. Start and stop contractions from the app, Lock Screen, Live Activity, widget, Apple Watch, Siri, or Shortcuts.
Do I need an account to use these control options?
No. You can start timing contractions without creating an account. An account is optional and only needed for some extra features, like syncing or sharing.
What is the fastest way to start the timer?
The Lock Screen and Siri are usually the fastest. The Lock Screen lets you start with one tap without unlocking your phone, and Siri lets you start with your voice.
Can I use more than one control method?
Yes. You can mix and match. For example, you might start from the Lock Screen, follow along with the Live Activity, and open the app later to review the details.
Does Live Activity replace the app?
No. Live Activity keeps an active contraction visible with quick controls, but the app still gives you the full view of duration, interval, and recent patterns.
Can I use Bump Pulse from Apple Watch?
Yes. If you are wearing an Apple Watch, you can track contractions from your wrist with quick controls and recent stats, without reaching for your phone.
Do Siri and Shortcuts require setup?
Siri works with your voice once Siri is enabled on your iPhone. Shortcuts may involve adding a shortcut once, after which timer actions stay quick to reach.