Guided breathing
6 techniques: heart coherence, 4-7-8, box breathing… The circle breathes with you, with haptic feedback.
Heart coherence4-7-8Box
iOS app · iPhone
Your digital sanctuary for the mind.
Breathe, write down what matters, understand your emotions. A few minutes a day, on your iPhone.
Free, no account needed. Your data stays on your iPhone.
6
breathing techniques
9
recognized emotions
3 min
a day is enough
Three minutes to get started
Feeling better just got ridiculously simple.
1
Download
Free on the App Store, no account to create.
2
Say what matters
Sleeping better, easing anxiety, cultivating gratitude.
3
Practice
A few minutes a day, and Serena takes care of the rest.
Four gestures, one app
Everything you need to feel better, nothing more.
Mood tracking
Two sliders — mood and energy — and Serena names the emotion for you. 9 emotions, based on Russell's Circumplex model.
Serene
Gratitude journal
Three lines at night, gentle prompts when the page stays blank.
The tea still warm at 7 am.
Lea's message.
And…
Weekly overview
Your trends, your patterns, a quote every morning. No judgment, no score.
7
check-ins
48
min breathed
12
gratitudes
Scientifically grounded
Validated techniques,
not promises.
Every Serena exercise is grounded in published research in psychology and neuroscience.
0 %
less perceived stress with heart coherence breathing
0 %
easier sleep onset with 4-7-8 breathing
0 %
more well-being with a regular gratitude journal
Nothing to install
Try it first from your browser
Ready to rediscover your calm?
Serena is waiting on your iPhone. Free, with premium options if you want to go further.
Download for freeiOS 17 or later