Works with
Built for iPhone and Apple Watch. More than 30 other brands reach Fullday through Apple Health, with nothing to sign in to.
Free: Apple Health, Bluetooth sensors and imports
Apple
One Pro purchase covers every Apple device that runs Fullday. Apple Health is how it meets everything else.
Mac and Apple Vision Pro: coming later. Android: coming to Google Play, with Health Connect.
iOS 17 or later. The whole app; iPad with its own sidebar.
watchOS 11 or later: Series 6 and later, SE 2nd generation, every Ultra. Runs and rides with the phone at home, strength, voice food logging, morning scores, smart wake, complications.
Reads your sleep, heart rate, HRV, workouts and steps. Writes your workouts, State of Mind (iOS 18 or later) and period days.
Ten App Shortcuts with no setup; widgets on the Home and Lock Screens.
Turn on Apple Health in their app and Fullday picks it up. Nothing to sign in to, and it's free.
Workouts, heart rate, sleep and steps, as each brand's app shares them with Apple Health. Runs and rides come with their routes when the watch's app shares them.
The sleep, heart rate and workouts they share with Apple Health feed your Sleep and Recovery scores.
The nights they save to Apple Health count toward your sleep score.
Weight, body fat and blood pressure readings, from each weigh-in or cuff reading they save to Apple Health.
The workouts they save to Apple Health. Activities recorded in Strava come with their routes.
Each brand is here because its own help pages or App Store listing say its app writes to Apple Health (checked 11 Oct 2026); what arrives is what that app shares. Fullday doesn't connect to any of them directly. Names are trademarks of their owners; Fullday isn't affiliated with or endorsed by them.
Bluetooth sensors · free
Any sensor that uses the standard Bluetooth profiles for heart rate, cycling power, speed and cadence, or running speed.
Heart rate in every workout, strength sessions included.
Power on the bike, from any that send it.
With your own wheel size.
Pace steadier than GPS, and steps a minute. Treadmill runs and trainer rides without GPS.
Bring your history · free
Export the file from the app you used before and choose it under Me → Your data. It's read on your phone; nothing is uploaded.
Importing the same file again won't add anything twice.
Your archive export: every run, ride, walk and hike, with routes and heart rate.
Your workouts, and body weight if you export your measurements too.
Your food and weight, from its export.
7,793 everyday foods and 429,359 brand-name products, built in and read on the phone.
Searched online, by name or barcode, for products the built-in lists don't have.
A supplement's label, looked up by its barcode.
What goes online, and why, is in the privacy promise.
Coming to the App Store this December. Apple Health, Bluetooth sensors and bringing your history are free.
Pre-orders open soon.
Email us for a note when they open