Our Story
The lake, late Septembera year ago
The kitchen, 2 a.m.March
A shared album of little moments, a photo, a place, a note, that grows quietly alongside you.
Sometimes you do not need an explanation. You just need to know how to show up.
Your partner may have had a difficult night. You may not know why.
Pulse can quietly notice the change, without exposing the underlying health data.
What they see
“A calm evening might mean a lot today.”
How Pulse works
From a signal on your wrist to a sentence they can act on.
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01
Your Watch notices.
Sleep, heart rate, HRV and movement.
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02
Your iPhone interprets.
Pulse compares today's signals against your own baseline, locally on your device.
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03
You stay in control.
Choose what you share. Pause sharing whenever you want.
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04
Your partner gets a human cue.
Never a chart. Never a number. Just a gentle sentence.
Your partner does not need your data. They need to know how to be there.
What crosses over
“A calm evening might mean a lot today.”
The output is human, not clinical. One sentence, no chart, no history to scroll.
Together
More than wellness. A space for the two of you.
A private chat with photos, GIFs and real gestures. Press and hold the heart and if your partner holds it at the same moment, you both feel it, no matter the distance.
Ask for a hug, a talk or some closeness without a hard conversation. Log your mood. Answer the question of the day. Find a way back after a rough patch.
Encrypted chat
Photos and GIFs
Hold, together
Wordless signals
Mood
Question of the day
A way back
Social battery
Every message is end-to-end encrypted, with the key living only in your iCloud Keychain.
Small moments. Right on your wrist.
Eight small views for the smallest gestures: Today and Us, chat, a mood check-in, Our Story, the morning summary, and quick ways to ask for something or reach out again, without taking your phone out.
Privacy
Your relationship is private. Your health data should be too.
Your data does not come to us. It does not go to your partner. It stays with you.
- Raw health data stays on device.
- No advertising.
- No third-party trackers.
- End-to-end encrypted chat.
- Keys in your iCloud Keychain.
- Pause sharing instantly.
- Export or delete your data.
- Your partner never sees a biometric number.
We made this because asking “Are you okay?” does not always tell you enough.
Hi. We made this for two people we love.
We kept watching the same thing happen: one of us had slept badly, carried it through the whole day, and answered “I'm fine”, because explaining it felt like more work than living with it. The other one only found out much later, when it had already turned into a small argument about something else.
So we built the smallest possible thing that would have helped: not a dashboard, not a score, and definitely not a way to check up on someone. One sentence, in the evening, that says be a little gentler tonight.
Knightify FlexCo · Designed in Vienna
Who Pulse is for, and who it is not for.
Pulse is for couples who
- want to understand each other better
- want gentle context, not surveillance
- already use an Apple Watch
- value privacy
- want small ways to stay connected
Honestly, the limits
- iPhone only. Not coming to Android.
- Apple Watch optional, a WHOOP counts too.
- Not a medical device. It diagnoses nothing.
- Not built for monitoring another person.
- Not a replacement for therapy or medical care.
