daygauge helps you understand Apple Health sleep, movement and heart readings alongside the habits and daily ratings you log. It compares available readings with your own history and makes missing data visible.

Is daygauge a medical app?

No. daygauge is not a medical product and does not diagnose, treat, prevent or predict disease risk.

How does daygauge protect location privacy?

daygauge keeps precise place points and labels on your iPhone. It does not save continuous GPS routes or upload your place history.

Understand your Apple Health history.

Compare sleep, movement and heart readings with your usual, with gaps clearly marked.

Download on the App Store Explore the app

daygauge Today screen: a Life Index of 843 out of 1,000 with its seven-day trend, today's readiness of 80 out of 100 and last night's sleep.

Sleep, movement and habits

Your sources, personal baseline and the reason behind each change stay visible.

daygauge Timeline showing hours recorded today, time at places and a day record of sleep and movement. — See where the day went, hour by hour.

daygauge Weekly Review showing the week's biggest measured change, a 7-day Life Index and Quick Log history. — Review what changed this week.

Sleep timing and stages

See last night beside your usual sleep window. Explore stage timing when your wearable supplies it, and stage totals when it doesn’t.

Sleep compared with the usual window, followed by chronological stages. — Sleep timing and stages, enlarged from the app.

Log daily habits

A post-meal walk. Reading before bed. A late coffee. Quick Log keeps the week together, so adding yesterday is as easy as adding today.

View the full Quick Log screen ↗

Weekly Quick Log grid showing quick ratings and routine items. — A week at a glance. Tap a day in the app to add context.

Patterns over time

Follow your body signals over the week, then see how habits and daily ratings you log relate to your health readings. Each finding shows the paired days behind it. Associations are not proof of cause.

Insight: driving and sleep observations, with a fitted trend and paired-day count. — Recorded days and sources stay visible.

Photo widgets

Keep steps, sleep and readiness close by. Choose photos or an album, pick a widget size, then adjust how each photo fits.

daygauge widgets shown on an iPhone Home Screen in light appearance. — Widgets on your Home Screen.

You choose what to connect. Apple Health readings stay on your iPhone. Saving weight to Apple Health needs separate permission. Optional places use precise points kept on your iPhone. Your privacy and controls.

Get daygauge

Download on the App Store

Free plan available. Pro £3.99/month or £29.99/year. Compare plans and the 14-day free trial.

Product updates

Optional emails about new features and release notes.

Product updates are free. They do not start a subscription.