What Sweatmeal reads from Apple Health

Active energy
The calories burned through movement and training, summed for the day.
Resting energy
The calories your body burns at rest, summed for the day. With active energy it gives the day's total burn.
Workouts
Each session with its type, start and end time and active calories. These decide whether today counts as a hard day or a rest day.

Nothing else is requested: no steps, sleep or heart data. Access is read-only, and Apple Health stays on your phone until Sweatmeal reads the day's totals.

How it becomes today's target

Apple Health works on-device. Sweatmeal reads the day's energy and workouts when you open the app and uses them as the day's burn, so the target follows what you did rather than a fixed activity guess.

Your goal sets a daily deficit or surplus, then training cycles it: smaller on hard days, bigger on rest days. Carbs are what is left after protein and fat.

Apple Health has no recovery score, so it does not adjust for recovery. If you also connect a wearable such as Whoop or Oura, that wearable takes priority for the burn and adds recovery.

The full logic is on the methodology page: your goal sets a deficit or surplus, the day's training shapes it, and the target never drops below your resting metabolic rate.

Connect Apple Health

  1. Open Sweatmeal and go to your profile.

  2. Find Apple Health in the Device sync area and tap Continue.

  3. In the Health permission sheet, allow Sweatmeal to read active energy, resting energy and workouts.

  4. Sweatmeal reads today's data and keeps it current when you open the app. Tap Sync now to refresh.

Apple Health is available on iPhone.

Sweatmeal profile screen with today's target of 1,726 kcal and a Device sync list showing Whoop and Oura, each with a Connect button.
The Device sync section of the profile screen, where every connection starts.

Apple Health questions

Which nutrition app syncs with Apple Health?
Sweatmeal reads your active energy, resting energy and workouts from Apple Health on your iPhone and uses them to set today's calorie and macro target.
What does Sweatmeal read from Apple Health, exactly?
Three things: active energy burned, resting energy burned, and workouts. Nothing else, and access is read-only. Sweatmeal does not write to Apple Health.
Does Apple Health give a recovery score?
No. Apple Health does not provide one, so the target is shaped by your burn and training but not adjusted for recovery. Whoop or Oura would add that.
I have a Whoop or Oura as well. Which one wins?
A direct wearable connection is preferred over Apple Health for the day's burn. A workout that shows up in both is kept once.
I tapped Don't Allow. How do I turn it back on?
Open Settings, then Health, and allow Sweatmeal to read your data. Then return to the profile screen and connect again.
Can I disconnect Apple Health?
Yes. Tap Disconnect in the Apple Health row of the profile screen. You can also remove access from Settings > Health at any time.