Bloom & Heal · Apple Watch and iPhone concept
A stress intervention system through Apple Watch that catches stress and intervenes before you do
Designing a mobile and watch experience that helps users recover from emotional overwhelm. They can use their watch or deliberately use their phone to stay in control.
- Notice stress
- Reset in minutes
- Get support
- Role
- Sole designer
- Timeline
- May 2026
- Platform
- iOS and Apple Watch
- Status
- Academic Project
Problem
When people are overwhelmed they do not know what to do
People experiencing emotional overwhelm lose the ability to think straight. So they default to whatever demands no decision: doomscrolling, bed rotting, changing environment. The relief is real, however the feeling returns, the pattern repeats, and it affects people's emotional health.
Solution
Watch for quick resets, phone for chat and booking
Bloom & Heal is designed to catch the stress cycle earlier. The Apple Watch flags a drop in HRV, then guides the user through a short reset on the device that fits the moment. Whether it reduces stress was not tested.
Demo film, 40 seconds, with a soft soundtrack. An Apple Watch shows a low HRV notification and the user taps Continue to start a guided reset. The user then picks up their iPhone, opens Bloom & Heal from the lock screen, chooses a therapist, and books a session.
Overview
What if your watch could catch a stress spike before you did?
Bloom & Heal is designed to read heart rate variability (HRV) from Apple Watch. HRV is the small variation in time between heartbeats, and it usually drops when the body is under stress. When HRV falls below the user’s own average, the app suggests a short physical reset. If that is not enough, it offers an AI chat, then a therapist booking. Chat and booking move to the phone, where testing participants expected them.
Discovery
I studied four apps that lead this space — Finch, Headspace, Calm, and Flourish — to understand when people reach for mental health tools, what they return to, and where these apps quietly lose them
More features didn't mean more support.
Flourish and Calm can feel heavy in the exact moments that call for less.
Price caps who gets helped
Calm, Headspace, and Flourish paywall the support that matters most.
Motivation fades faster than the product expects
Finch and Flourish onboard well, but engagement thins over time — a retention gap the whole category struggles with.
The gap no app closes: a next step at the moment you need it most
Research
People know they’re overwhelmed, but without a next step they default to distraction
The SWOT gave me a working vocabulary before I spoke to anyone. Instead of asking "how do you manage stress," I could test sharper hypotheses — When do you open an app like this, and when do you close it without using it? In a moment of overwhelm, what would "help" actually look like?
That's what made the interviews productive. I wasn't starting from zero — I was pressure-testing what I'd seen.
I honestly just wish I had a therapist in my pocket to just talk me through stuff. They're giving suggestions — do this, do that, have you considered this? I would love to just have my therapist on speed dial. That's what I would want.
Quote 1 of 3
- People know they're overwhelmed but don't know what to do
- Suppressed emotions don’t disappear, they resurface harder.
- Human connection only helps when the right person shows up
- Coping styles are too different to serve with a single solution
When HRV drops, the watch prompts a reset that fits how you cope, and escalates to the right person only if it doesn’t help
I designed a system that helps people reset during a busy day. The watch nudges them toward a task they chose during onboarding, and the phone handles longer tasks like AI chat and booking a therapist.
Detect and interrupt
The watch doesn't just flag a low-HRV moment — it tells you why it's happening. Reading signals like light sleep, it explains what your body is reacting to and offers a quick pause, so the interruption feels like care, not an alarm.
On Apple Watch, a low HRV notification explains what the body is reacting to and offers a quick pause.
Options you already trust, for when you can’t think straight
Personalized coping options are selected during onboarding and provided the users with options they rely most in a moment when they cannot think.
On Apple Watch: "It seems you are still not feeling well. Do you wanna complete another reset task?", with options such as Call a friend and Walking.
Ability to access therapist
The watch hands off the therapist booking process to the phone, carrying user context with it.
On Apple Watch, Daisy says "It's been a tough stretch, Julie. Want to talk to a therapist? You have sessions available."
Design decisions
Small design choices, because overwhelmed users have no attention to spare
01
Why Nunito Sans on phone and SF Compact on watch?
02
Why an 8px grid?
03
Why no celebratory animation, and what ‘confirmatory not congratulatory’ means in practice.
Brand
Calm visuals for people who are already overloaded
The lowercase wordmark with a small daisy felt the most human to 9 of 12 participants
I explored six logos, three script and three sans. Twelve participants chose the one that felt most welcoming. Nine picked option 3, a lowercase wordmark with a small daisy. Participants called the daisy friendly and human.
Each screen gets the typeface it reads best in
The phone uses Nunito Sans and the watch uses SF Compact, Apple’s typeface for watchOS, so text matches the platform.
Daisy reassures at a hard moment and never celebrates
Daisy appears in the logo and the AI chat. She uses five expressions and no confetti, because a finished reset should be confirmed, not congratulated. I chose a daisy over medical symbols to keep the app from feeling clinical.
Color
Color with psychology and accessibility applied
Testing
90% of the participants (9 of 10) in my first usability test expected to chat with an AI bot before they would talk to a therapist.
Many described AI as a thought partner, so they expected the same kind of support from the app. Talking to ChatGPT or similar tools had already become part of their routine when they felt upset. An in-app AI wasn't a new behavior to learn—it mapped onto something they were already doing
Though, the watch felt native for physical, background tasks like walking and breathing, but participants resisted conversing or booking on a small screen and expected a device switch.
AI chat on the phone. A banner says Daisy noticed the user's HRV dropped, and Daisy asks what the loudest thing on their mind is right now.
Users can switch device while booking therapist
The phone gave users the space to decide: compare therapists, pick a time and confirm, without rushing.
On the phone, the user picks a therapist from the list, chooses a date and time slot, books the appointment and sees "Thanks, your appointment has been confirmed" with the session details.
Health tab: the week at a glance
Users liked the Health tab because it sums up how their emotional wellbeing varied over the week.
From the home screen the user opens Health: Health Metrics shows heart rate variability with real-time watch data, then the Trends tab shows a weekly snapshot of stress level and heart rate.
Profile: an app shaped around them
A profile section lets users personalize their experience, from timer mood to coping options and notifications.
The profile screen shows Julie Andrews's progress chart and therapist sessions, then settings for personal preferences, coping options and notification settings.
Impact
What testing showed
- Participants expressed their intent to use this app
- 9 of 10
- participants chose to use phone for AI chat
- 9 of 10
- participants wanted to book their therapist from a phone
- 10 out of 10
Reflection
The biggest design lesson was that "cross-platform" isn't about putting every feature everywhere; it's about matching each task to the device that fits it, and making the handoff between them feel seamless.
The open questions I'd take into the next round are validating that watch-to-phone handoff and testing whether the transparency disclosure lands as reassuring rather than alarming.
I introduced a happy daisy as Bloom & Heal’s product mascot, and participants shared that seeing it made them feel good while using the app. This taught me that designing for emotionally overwhelmed users means going beyond usability to create small moments of comfort, warmth, and reassurance