More Sync History fixes: repeat taps on an already-finished backfill now return instantly instead of silently re-sending everything from scratch, and a Home Assistant-side fix means large backfills sync noticeably faster and more reliably again. No change to what's synced or how it's stored.

Faster syncing — especially when recovering months or years of history via Settings → Sync History. A backfill of hundreds of thousands of samples that could previously take several minutes now typically finishes in a minute or two. No change to what's synced, how it's stored, or anything you need to set up again.

New health metrics — toggle any of these on in Settings: blood pressure, resting heart rate, walking heart rate, heart rate recovery, AFib burden, blood oxygen, respiratory rate, body temperature, blood glucose, BMI, body fat percentage, lean body mass, height, and waist circumference. New: recover historical data for any metric (or all of them at once) from Settings → Sync History — useful if you started using HealthSync after you'd already been tracking something for a while. Shows real progress on big syncs (sent / remaining / percent) and picks up where it left off if paused. Fixed: sleep duration could be double-counted if more than one source (e.g. Apple Watch plus another sleep app) logged the same night. Now uses whichever source tracked the most sleep, so totals match what you see in Health.

Fixed an issue where syncing a very large backlog of data (e.g. months of Heart Rate history on a first sync) could fail repeatedly and never catch up. Also fixed Weight and VO2 Max history from before you installed the app never syncing — if this affected you, run Settings → Advanced → "Reset & Resync" once after updating to pull in your full history.

Fixed an issue where syncing a very large backlog of data (e.g. months of Heart Rate history on a first sync) could fail repeatedly and never catch up. Syncing now makes steady, permanent progress on every attempt — including catching up an entire large backlog in one sitting — instead of retrying the same data from scratch.

Improved the accuracy of Heart Rate, HRV, VO2 Max, Weight, and Last Workout updates in Home Assistant — these now update promptly and reliably even during very active syncing, rather than occasionally lagging behind.

Fixed an issue where Heart Rate, HRV, VO2 Max, Weight, and Last Workout could briefly show old readings after syncing following a longer gap (e.g. overnight). These now always reflect your most current Apple Health data, regardless of how large a backlog is being caught up on in the background.

Automatic sync now includes a free 7-day trial for new installs — try it before you buy. Also added Shortcuts/Siri support, so you can trigger a sync without opening the app (e.g. "Hey Siri, sync HealthSync").

More metrics, more visibility into your health data in Home Assistant. - New: flights climbed, exercise time, resting energy, and walking + running distance, synced as daily totals alongside steps and active calories - New: VO2 max and weight, synced as your most recent reading - Distance and weight automatically match your Home Assistant unit system (km/mi, kg/lb)

Workouts are here! HealthSync now syncs your workouts to Home Assistant — type, duration, distance, and calories for each one. - New: sync your full workout history in one tap from Settings - Improved: background sync is now more reliable and won't get throttled by long-running syncs - Improved: workout data now arrives in the correct order, so your most recent workout is always accurate

Fixed the automatic sync purchase not being available — thanks for your patience.