I made an adjustable breathing whistle—looking for a few brutally honest testers (device free; you cover shipping)

Disclosure: I designed and sell Mokēd, so this is self-promotion and I want to be transparent.

Mokēd is a small wearable breathing whistle with user-adjustable exhale resistance, a tactile ring, and an optional cotton scent insert. It is analog: no app, Bluetooth, or charging. We just finished the newest version, and I want feedback from people who already practice breathwork—not compliments.

Tester offer:

- Product price: $0 for selected testers

- Tester pays only the shipping charge shown before agreeing

- No positive review required; criticism is welcome

- If you mention it publicly, disclose that the product was free

- Limited number of testers

What I most need to learn:

1. Does adjustable resistance feel useful or gimmicky?

2. Is the whistle sound helpful, annoying, or too noticeable?

3. Would you actually wear or carry it?

4. What would stop you from buying at $49.99?

5. What would you change in the next version?

Photos and product details: https://intuitiveflowsystems.com/product/moked-breathe-meditation-whistle/?utm_source=reddit&utm_medium=organic_community&utm_campaign=moked_tester_feedback_2026&utm_content=breathwork_post

If interested, comment with your country and how you currently practice. I’ll follow up with a small group after checking shipping costs.

This is not a medical device, and I am not asking for therapeutic claims—just honest product and practice feedback.