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Bump CircleBump Circle

Free safety utility

Contraction timer.

Tap once when a contraction begins and again when it ends. Your timings stay in this browser and do not require Plus.

This timer cannot tell you whether you are in labour. Follow your maternity unit's advice and contact them whenever you are worried. Call emergency services in an emergency.

Ready when you are

Current duration

00:00

Lasted

Start to start

Recent

No contractions timed yet. Start when one begins and end when it finishes.

Private by design

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Account-linked check-ins and movement sessions can follow you from the app to the web. Nothing is shared with the Circle.

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