Nestling Labor
Time contractions without unlocking your phone.
A focused contraction timer for early and active labor, designed by the team behind Nestling. Available on iPhone, Apple Watch, and Lock Screen Live Activity.
Download on the App Store$14.99 Forever Unlock — one-time purchase, no subscription
What it does
One-tap timing
Start and end each contraction from the Lock Screen Live Activity, your Apple Watch, or the iPhone. No unlocking, no scrubbing.
Automatic 5-1-1 detection
When your contractions hit the 5-minutes-apart, 1-minute-long, 1-hour-pattern threshold, Nestling Labor surfaces the prompt that most providers use as the 'call the hospital' cue.
Partner share
Send a private link your partner or doula can open from anywhere — they see your contractions update in real time. Up to 5 watchers per session, all revocable.
Apple Watch native
A real watchOS app with complications, not a phone-mirror. Tap your wrist to time; data syncs back to the iPhone instantly.
Apple Health write
When you tap 'Baby arrived,' Nestling Labor optionally logs a recovery workout to Apple Health and hands you off to Nestling — our baby-tracker app — so the timeline stays connected from contraction to first feed.
Forever Unlock — $14.99
One-time purchase. No subscription. Full access for this birth and any future ones, on any device tied to your Apple ID.
Why we built this
Existing contraction timers were built for landscape iPad layouts and 2014 iOS. None use the Lock Screen Live Activity that arrived in iOS 16, none speak natively to Apple Watch, and none acknowledge that the phone is across the room when the contraction actually starts. Nestling Labor is that timer, redone for how 2026 iPhones are actually used during labor.
It's also the only contraction timer that hands off to a baby-tracker the moment baby arrives — and crucially, gates the paywall so it can never appear during an active contraction. Birth doesn't get an "are you still there?" prompt.
Medical disclaimer
Nestling Labor is for informational purposes only. It is not a medical device, does not provide medical advice, and is not a substitute for professional medical care. The 5-1-1 prompt and all session data are provided to help you communicate with your healthcare provider — they do not replace clinical judgment. Always contact your doctor, midwife, or hospital labor and delivery line if you are uncertain or concerned.
If you suspect labor complications — heavy bleeding, water breaking with green or brown fluid, baby not moving, severe headache, vision changes, or any symptom your provider asked you to call about — call your provider or 911 immediately, regardless of what any timer is showing.
How it works
- 1. Tap to start a contraction — from your Lock Screen, Apple Watch, or iPhone.
- 2. Tap to end it. Nestling Labor records the duration and gap from the previous contraction.
- 3. Watch the pattern emerge. When intervals tighten, you'll see the 5-1-1 prompt the moment the threshold is met.
- 4. Share with your partner. A revocable private link lets them watch from anywhere with the same data you see.
- 5. Tap "Baby arrived" when it's time. Nestling Labor closes your session, optionally logs to Apple Health, and offers to hand you off to Nestling for newborn tracking.
Labor guides
Practical, evidence-aware guides for the questions every labor raises — written by the Nestling team. Informational only; your provider's guidance always comes first.
How to Use a Contraction Timer + The 5-1-1 Rule (2026 Guide)
A clear, evidence-based guide to timing labor contractions on iPhone or Apple Watch — including the 5-1-1 rule, what 'duration' vs 'frequency' actually mean, and when each pattern is meaningful.
When to Go to the Hospital in Labor (2026)
A clear decision guide for when to head to the hospital in labor — covering the 5-1-1 rule, water breaking, second-baby differences, high-risk situations, and when to call regardless of timing.
Early vs. Active Labor Signs (2026 Guide)
How to tell early labor from active labor — including contraction patterns, dilation milestones, emotional shifts, and when each phase typically starts. Practical, evidence-based.
Hospital Bag Checklist for Labor (2026 — Tested)
A practical hospital bag checklist for labor and delivery, organized by who uses it and when. Includes packing tips, what hospitals actually provide, and what to skip.
Nestling Labor vs. Full Term Contraction Timer
Honest comparison of Nestling Labor and Full Term — the two leading iOS contraction timers in 2026. What each does well, where they differ, and which one to pick.
What Do Contractions Feel Like? (2026 Guide)
An honest description of what labor contractions actually feel like — early labor, active labor, back labor, and how the sensation differs from Braxton-Hicks, cramps, and gas.
Braxton Hicks vs. Real Contractions: How to Tell (2026)
A practical guide to telling Braxton-Hicks practice contractions from real labor — the five differences that matter, a side-by-side table, and the one-hour timing test.
Losing Your Mucus Plug: What It Means for Labor Timing
What the mucus plug is, what losing it looks like, what it actually predicts about when labor starts, and the differences between mucus plug, bloody show, and water breaking.
Water Breaking: What It Feels Like + What Happens Next
What water breaking actually feels like, the gush-vs-trickle reality, the COAT checklist (color, odor, amount, time), and exactly what to do in the first hour afterward.
Stages of Labor: A Realistic Timeline (2026 Guide)
The three stages of labor explained as a realistic timeline — early labor, active labor, transition, pushing, and delivery of the placenta, with typical durations and what each feels like.
How Long Does Early Labor Last? Honest Ranges (2026)
How long early labor really lasts for first and subsequent babies, why the range is so wide, what speeds it up or stalls it, and how to actually get through a long latent phase.
Contraction Patterns That Mean Active Labor (2026)
How to read your contraction timer like a triage nurse — the spacing, duration, and trend signatures of active labor, with example session tables and the patterns that aren't there yet.
Prodromal Labor: Why It Happens + How to Cope (2026)
Prodromal labor explained — real contractions that start and stall, how it differs from Braxton-Hicks and early labor, why it happens, and a survival plan for the stop-start days.
Back Labor: What It Feels Like + What Helps (2026)
What back labor feels like, why baby's position usually drives it, the counter-pressure and position techniques that actually help, and how to time contractions when the pain lives in your back.
Signs Labor Is Near: The Last Days Before Birth (2026)
The real signs labor is approaching — lightening, nesting, bloody show, loose stools, cervical changes — ranked by how much each actually predicts, plus the signs that mean labor has started.
Frequently asked
Is this a medical app?
No. Nestling Labor is a timer with prompts, designed to help you communicate with your provider. The 5-1-1 prompt mirrors what most U.S. providers tell first-time parents to use as a "call the hospital" trigger, but your provider's instructions always supersede ours.
Does it work without internet?
Yes. Timing, history, and the Lock Screen Live Activity all work fully offline. Partner share requires internet on both devices.
What if I'm uncertain whether I'm in labor?
Read Early vs. active labor signs and When to go to the hospital. Then call your provider — that's what they're there for.
How does Nestling Labor relate to Nestling?
Nestling is our baby tracker for after birth (sleep, feeds, diapers, growth). Nestling Labor is the focused contraction-timer companion. When you tap "Baby arrived" in Labor, you can hand off to Nestling with one tap so your timeline stays continuous.
Is the $14.99 a subscription?
No. It's a one-time Forever Unlock. Buy it once, use it for this labor and any future ones, on any device on your Apple ID. There is no recurring charge.
Privacy + data
Nestling Labor stores your session data on your device with optional iCloud sync (your private CloudKit container — Apple's, not ours). The partner-share feature uses a temporary token that expires within 48 hours and you can revoke at any time. We never share your labor data with advertisers, never sell it, and never train AI on it.
Download on the App Store