Apple Health
Reads Sleep samples from Apple Watch, iPhone and any app that writes Sleep to Health. Optionally writes your planned window back so it appears beside Sleep.
iOSSleep Coach for iPhone is coming soon
A two-minute sleep diary, one wake time, and a sleep window that adjusts each week to how you actually sleep. Built on well-known behavioural sleep habits — and honest enough to call a short night short.
- Apple Health
- Fitbit & Pixel Watch
- No ads. Health data never sold.
7:02
Sun 8 Nov
Last night
Asleep
7h 12m
In bed
7h 50m
Efficiency
92%
Woke
2×
Sleep stages
23:24 – 07:02
AwakeREMCoreDeep
This week
avg 6h 44m
M
T
W
T
F
S
S
Summary
Plan
Diary
Chat
More
- Same wake time, every day
- Bed only when sleepy
- Up after about 20 minutes awake
- A window that follows your real sleep
- A short night is called short
- Education, not medical care
- Wind down before the window opens
- Same wake time, every day
- Bed only when sleepy
- Up after about 20 minutes awake
- A window that follows your real sleep
- A short night is called short
- Education, not medical care
- Wind down before the window opens
Inside the app
Everything you need to keep a steady rhythm — and nothing that keeps you scrolling at midnight.
7:02
Sun 8 Nov
Last night
Asleep
7h 12m
In bed
7h 50m
Efficiency
92%
Woke
2×
Sleep stages
23:24 – 07:02
AwakeREMCoreDeep
This week
avg 6h 44m
M
T
W
T
F
S
S
Summary
Plan
Diary
Chat
More
How it works
Step 1
Choose where your sleep comes from
Connect Apple Health (Apple Watch, iPhone and any app that writes Sleep), Google Health for Fitbit and Pixel Watch, or keep a diary by hand. Only the source you choose syncs.
7:02Step 2 of 3
Where does your sleep come from?
Apple Health
Apple Watch, iPhone and apps that write Sleep
Google Health
Fitbit and Pixel Watch
Diary only
Log each morning in under a minute
Only the source you choose syncs. Switch any time in More › Sleep data.
ContinueStep 2
Set one wake time
Your wake time anchors everything. Sleep Coach suggests a target bedtime from the average of your recent nights — starting at 7h 30m until there's enough data.
7:02Sleep window
Your plan
7h 30m
in bed
Target bedtime
23:30
Wake time
07:00
Weekly check-in
Ready for 15 more minutes
You were asleep for 92% of your time in bed across 6 nights. Try going to bed at 23:15.
Add 15 minutesKeep this windowSame wake time, every day
Weekends too.
Bed only when sleepy
Even if the window has opened.
Awake for about 20 minutes?
Get up, keep the lights low.
SummaryPlanDiaryChatMoreStep 3
Log each morning in under a minute
Tracker nights fill your diary automatically. Add how rested you feel and anything that might matter — caffeine, alcohol, a late screen.
7:02Morning check-in
Diary
SimpleDetailedGot into bed23:20Tried to sleep23:35Time to fall asleep20 minTimes woke up2Final wake06:55Out of bed07:05How rested do you feel?
12345Anything that might matter?
Caffeine after 2pm1 unit alcoholLate screenExerciseNapSummaryPlanDiaryChatMore
7:02
Step 2 of 3
Where does your sleep come from?
Apple Health
Apple Watch, iPhone and apps that write Sleep
Google Health
Fitbit and Pixel Watch
Diary only
Log each morning in under a minute
Only the source you choose syncs. Switch any time in More › Sleep data.
Continue
The weekly check-in
Once a week, with at least five logged nights, Sleep Coach looks at how much of your time in bed you actually spent asleep. Sleep well and you get 15 more minutes. Spend a lot of time awake and it suggests 15 fewer — always between 5 and 12 hours.
A tighter window can make some people sleepier at first. Never drive or use machinery if you feel sleepy.
under 80% → −1580–89% → keep90%+ → +15
21:0023:0001:0003:0005:0007:00
Bedtime
23:15
Window
7h 45m
Wake
07:00
Ready for 15 more minutes
Your sleep, your source
Google Health
Connect Fitbit or Pixel Watch with read-only access to sleep sessions and stages. Disconnect any time and the grant is deleted.
Diary
No tracker? No problem. The morning check-in takes under a minute and powers every chart and suggestion.
07:10
Sunday 8 November
7:10
Gentle reminders
Optional, local reminders for wind-down, bedtime, wake time and your diary — timed from your plan, not a generic alarm. Pause every reminder at once whenever you need a break.
- Wind-down
- Target bedtime
- Wake time
- Morning diary
- Weekly check-in
- Sleep tips
Optional AI notes
Chat and Sleep review use generative AI to turn your diary into plain-language habit notes. They can be useful — and they can be wrong. We say so on every screen.
Clearly labelled
AI screens say replies are generated by software. A person does not review them first.
Optional
The diary, plan, charts and reminders all work without ever opening Chat or Sleep review.
Stays on sleep habits
The assistant is instructed not to diagnose, prescribe, or tell you to change medication.
Limited context
Only recent nights, your plan and what you type are sent to generate a reply.
7:02
Sleep habit notes
Chat
Generated by AI. Can be wrong. Not medical advice.
I woke at 3am again and lay there for ages. What should I try?
Your diary shows you were awake about 40 minutes after 3am on 3 of the last 5 nights. A common habit tip: if you've been awake around 20 minutes, get up, keep lights low, and return to bed only when sleepy. Keep your 07:00 wake time either way.
Last nightThis weekMy planAwake at night
Ask about your sleep habits…
Summary
Plan
Diary
Chat
More
Privacy
No ads, no tracking
No advertising, no analytics SDKs, no data brokers.
Health data never sold
Apple Health and Fitbit data are never used for marketing or advertising.
Encrypted in transit
Signed-in APIs over TLS. Google grants are encrypted at rest.
UK GDPR
Explicit consent for health data. Access, export and erase on request.
Delete in the app
Delete your account from More at any time — data erased within 30 days.
Sign in your way
Sign in with Apple, Google, or email. Apple's private relay is supported.
Full details in the Privacy Policy and Health Data notice.
Wellness education — not medical care.
Sleep Coach is inspired by publicly available behavioural sleep ideas (often called CBT-I). It is not therapy, not a medical device, and it does not diagnose, treat, cure or prevent insomnia or any other condition. It is not an NHS service and it is made by an individual developer who is not a doctor.
- Speak with your GP if sleep problems are severe, sudden, or getting worse
- Seek help if you stop breathing or gasp at night, or fall asleep without warning
- Never change prescribed medication because of anything in the app
- Feeling sleepy? Don't drive, cycle or operate machinery
In an emergency in the UK call 999, or 111 for urgent medical advice. If you are thinking about harming yourself, contact emergency services or Samaritans on 116 123. Read the full wellness disclaimer.
FAQ
Soon. Sleep Coach will launch first on iPhone through the App Store. This page will link straight to the listing the day it goes live.
Sleep Coach is coming soon to iPhone. One wake time. One honest diary. One window that learns with you.