Family health, quietly

Watch the health of
the people you love.

Bellwether pulls sleep, activity and stress straight from Apple Health and Health Connect, then hands you one calm summary each morning — how everyone slept, who moved, and what is worth a phone call.

Get the app See it in the app

Bellwether

Keep your family close.

GATHERING YOUR CIRCLE

Apple HealthiOS · HealthKit
Health ConnectAndroid

Whatever writes into them arrives too — Apple Watch, Fitbit, Garmin, Oura and the rest. Bellwether reads the platform, not the brand.

Read-only, apart from the period days you log.

What you get

Six things, done properly.

Everything on the family dashboard is a number someone's own device already recorded. Bellwether's job is to make it legible in about four seconds.

Circle summary

Who needs you today

Rather than a wall of figures, Home opens with the exception — whoever had the roughest night, or nobody at all. The numbers are underneath if you want them.

Today, in one lineThen the detail

Sleep tracking

Duration, quality, score

Deep, core and REM broken out per night, with a 0–100 score so a rough week is obvious without reading a chart.

Sleep stages86

Daily goals

Set the bar yourself

Give a day its own target — 10,000 steps, two hours of exercise — and the calendar marks the ones you clear in your own colour. Clear every target and the day turns gold.

Goal: 10,000 stepsCleared

AI recommendations

Short tips, from real trends

Personalised prompts drawn from the last two weeks of your own figures — never generic advice, and never a diagnosis.

Your own trends14 days

Mutual sharing

One link, both directions

Send a private link; they choose what to share. It runs both ways or not at all, and either of you can end it in one tap.

One linkExpires 7d

Security

Enforced at the database

The sharing rules live in the database as row-level security, not just in the screens. Encrypted in transit and at rest, and wiped from the device on sign-out.

At every layerNo trackers

A look inside

The real thing, screen by screen.

Actual screenshots from the app, in the mode you picked in the top bar. Switch between Midnight and Ember and every screen below changes with it — the app ships both, and so does this page.

The Bellwether Home screen. Home

01 Home

Everyone’s morning, in one screen

The first thing you see is the night that just ended — who slept well, who did not, and who moved. Trends sit above the detail, so a rough week is obvious before you read a single number.

Sleep scoreStepsDaily tip

The Bellwether Circle screen. Circle

02 Circle

The people you share with

Every connection here is mutual and was accepted by both sides. Tap a person for their week; leave their circle and the sharing ends in both directions immediately.

InvitesMutual onlyRevoke

The Bellwether Sleep screen. Sleep

03 Sleep

Duration, quality and a score

Deep, core and REM broken out for each night, with time awake and a 0–100 score. The stages are the ones your watch actually recorded — nothing is estimated that was measured.

DeepCoreREMAwake

The Bellwether Win streak screen. Win streak

04 Win streak

A month of days that counted

Each day is coloured by what it cleared: an ordinary win, a perfect three-of-three, a target you set yourself, or a super day that went past all of them. Streaks are why people open the app on a Tuesday.

WinPerfectYour goalSuper

The Bellwether Health screen. Health

05 Health

Your own numbers, over time

Activity, heart rate, variability and fitness charted across the window the app keeps. This is the screen you open for yourself rather than for anyone else.

ActivityHeartCalm

The Bellwether Alerts screen. Alerts

06 Alerts

Nudges, not notifications

A short message from someone in your circle after a good day or a rough night. One tap to send, nothing automated, and never more than the person chose to share.

NudgesRead state

Why people keep it

Fast insights. Fast care.

Stay connected to your loved ones' health with real-time overviews pulled directly from Apple Health and Health Connect. See sleep scores, activity trends and wellness signals in seconds — no complicated charts, just what matters most.

Whether it is catching low sleep early or celebrating a great workout day, Bellwether makes family health simple, private and meaningful.

4sTo read the whole family's morning
1Notification per day, by default
0Ads, trackers or data sold
2 tapsTo revoke someone's access

How sharing works

Consent-based, start to finish.

Nobody appears on your dashboard without agreeing to it first, and health data never moves without both people saying yes.

Invite someone

Send a single-use link to a parent, a sibling or a friend. It expires if it is not used.

Their choice

Sleep, activity, stress — each one is opt-in, on their device, in plain language.

Both sides see the same

Sharing is mutual by design. Either of you can pause or end it, and the data stops immediately.

The full detail — every field we read, every provider we use, and how to delete everything — is in the Privacy Policy and the Terms of Service.

What are you waiting for?

Tomorrow morning, you will already know.

Simple, private and genuinely useful. Only the information that helps you look after the people you love.

Download for iOS Get it on Android