Your health data, now with a face.
Pajdo turns what your iPhone and Apple Watch already know about your sleep, heart and workouts into one very expressive face.
Your health data never leaves your phone.
ThrivingDone stretching. Let's go!
Pajdo (say it PIE-doh) is Croatian for buddy.
Pajdo, the short version
- Reads your sleep, HRV, resting heart rate, breathing rate, wrist temperature, steps and workouts from the Apple Health app.
- Compares each one with your own usual, the last 28 days (60 for HRV), not with some average stranger.
- Shows one of eight moods, and every reason behind it opens the real chart.
- Answers your questions with Apple Intelligence, right on your iPhone. Plain code does the math, so every number is one of yours.
- With Pro, he suggests workouts that ease off after a rough night, sends them to your Apple Watch and plans races from 5K to marathon.
- No account and no sign-up. Your health data never leaves your phone.
- Free for as long as you like, with an optional Pajdo Pro. iPhone and iPad with iOS 26 or later, plus Apple Watch.
Eight moods, all of them yours
Pajdo reads your sleep, heart, activity and workouts from the Apple Health app and settles on one of eight moods. Here are four of them, in his own words.
Everything's about where it usually is. Quiet days are good days.
What I spotted
Short nights are stacking up. Tonight, let the pillow win early.
What I spotted
A few of your readings are higher than usual today. A gentle day sounds right to me.
What I spotted
A few quiet days in a row. Even a short walk counts.
What I spotted
What he does all day
Charts behind every mood
Tap Pajdo and he shows you why: your numbers next to your own usual, on charts you can scrub through.
Resting heart rate
57 bpm
Oct 6 · Nov 2
Your usual range, 55 to 60 bpm
Ask him about your numbers
How did I sleep this week? Why so tired today? He answers from your own data, right on your iPhone.
Pajdo
Answers by Apple Intelligence, on your iPhone
How was my week?
Here's this past week next to the one before.
This week next to the last
Workouts that fit the day
He suggests sessions that match how recovered you are and sends them to your Apple Watch.
Suggested for you
Easy run
35 min
Sleep's been on the short side, so nothing hard today.
Send to WatchNudges with good manners
A short note when your night's sleep lands, usually two a day at most, and nothing personal on your Lock Screen unless you ask.
Pajdo7:42 AM
I've looked over last night. Come see what I found.
A journal and a doctor-visit report
Jot down how the day went, log symptoms, and take a tidy PDF of your trends to your next appointment.
Doctor-visit report
Sleep
On your wrist and Home Screen
Widgets, a watch app and complications show his mood at a glance, and you can log how you feel in a tap.
Your health data never leaves your phone.
Resting heart rate · Heart rate variability · Breathing rate · Wrist temperature · Sleep · Sleep stages · Steps · Workouts · Mindful minutes · State of Mind
- Pajdo reads the Apple Health app on your device and works everything out right there, including the AI that answers your questions.
- No ads, no selling your data, and no tracking you across other apps or websites.
- Analytics only count which screens get used. Never a health value, and never anything you write.
Free to keep, Pro for the deep stuff
Free
- Pajdo and all eight moods
- Your daily briefing and weekly recap
- Trends and workouts for the last 30 days
- Widgets, the watch app and quick logs
- 5 questions a week
Pajdo Pro
- Unlimited questions
- Your full history, correlations and training load
- Workouts planned around your recovery
- The journal and the doctor-visit report
The free version is yours for as long as you like. Pro comes as a subscription or a one-time purchase.
Get Pajdo on the App StoreA buddy, not a doctor
Pajdo is a wellness app. He compares your measurements with your own usual and explains what they are, and if something stays outside your usual for a while, he'll suggest mentioning it to a doctor. He never diagnoses anything.
What your numbers mean
Short explainers for everything Pajdo reads, from HRV to sleep debt, each with its sources.
See all topicsQuestions people ask
What do I need?
An iPhone with iOS 26 or later. An Apple Watch is optional, but it gives Pajdo much more to read about your sleep and heart. He works on iPad too.
Which languages does he speak?
Seventeen, from English and Croatian to Japanese and Vietnamese. He follows the language your iPhone uses for apps.
How much does it cost?
Pajdo is free to download and use. Pajdo Pro adds unlimited questions, your full history, coaching and the journal.
Does my health data go anywhere?
No. It stays on your device. The privacy policy lists the few things that aren't health data and do leave, like usage stats, and those only if you say yes.
Where do I get it?
On the App Store. Search for Pajdo, or tap the button at the top of this page. It's free to download.
Is Pajdo like Athlytic or Bevel?
They all read the same Apple Health data. Pajdo turns it into a mood instead of a score, opens the chart behind every reason and lets you ask about your numbers on your iPhone. If you love a recovery percentage, keep yours. If you want the why, give Pajdo a go.
Does the AI send my questions anywhere?
No. Questions are answered by Apple Intelligence on your iPhone, from numbers worked out on your iPhone. Without Apple Intelligence, Pajdo answers from his own ready-made replies.
Can he change my workout after a bad night?
With Pro, yes. His workouts follow how recovered you are, so a short night turns today's hard session into an easier one, and race plans from 5K to marathon get the same treatment.