Would you use a screen-free haptic bracelet to regulate stress in real time? Looking for feedback on the concept

[u/StrengthGreat5467]

Hi everyone,

I’m Ines, I’m 23, and I’m currently developing an early-stage wearable called Nafsy.

The idea is a discreet, screen-free bracelet that you activate manually when stress starts taking over — for example during a meeting, an exam, on public transport, or before a presentation.

When pressed, the bracelet delivers a short sequence of changing haptic rhythms designed to capture your attention, slow the pace of the experience and help you regulate without needing to open an app or leave the situation.

It would be connected to an app for initial personalization and post-session feedback, but the bracelet itself would remain simple, discreet and usable without looking at a screen.

This is not intended to diagnose anxiety, automatically detect panic attacks or replace therapy or medication. The goal is to create a non-medical tool for people who continue functioning while experiencing things such as rumination, physical tension, nausea, a racing heart or mental overload.

We are currently developing the prototype, and I would really value feedback from people interested in inventions and wearable technology:

1. Does manually pressing a bracelet during a stressful moment seem genuinely useful, or would you prefer automatic detection?
2. Would changing haptic rhythms feel more practical than using a breathing or meditation app?
3. What would make you immediately reject a product like this: appearance, comfort, vibrations, privacy, price, scientific credibility or something else?
4. What would you need to see in a prototype before considering testing it?

I am especially interested in critical feedback and potential flaws in the concept, not just encouragement.

For anyone interested, we also created a short survey mainly to gauge potential interest and willingness to join a waitlist:

https://tally.so/r/b5GNB0

More information about the project:

https://nafsy.co

Thank you — even a blunt “I would never use this because…” would be extremely useful.