You're invited to help build a first-of-its-kind research record — pairing your continuous glucose data with your daily Yishii signals. Real research, in progress. You're not the audience for the proof. You're part of making it.
The full title is "Validation of Wearable-Derived Resilience Metrics for Glycaemic Variability Prediction." In plain terms: researchers want to learn how everyday signals from a wearable relate to the small ups and downs in your blood sugar — something standard blood tests miss. Yishii is the technology partner; the University of Nottingham Malaysia runs the science. It's a prospective observational study — nobody changes your life or treats you. We just observe, carefully, for two weeks.
Results aren't published yet — that's the whole point. You get to stand at the start of the evidence, not read about it after everyone else. Early, in the room, on the record.
Most people's health data disappears into an app. Yours becomes part of a research dataset that could shape how preventive health works — a small, real contribution to something bigger than a step count.
This study needs people living an ordinary, unmodified lifestyle — so the data reflects real life, not an experiment. Final eligibility is confirmed with study personnel at enrolment.
The idea is a clean baseline: keep doing you, just without a new diet, cleanse, or biohacking experiment layered on top for the fortnight.
Nothing about your fortnight should feel like a chore. Wear the kit, live your life, and give the app a few moments a day.
CGM sensor and Yishii ring stay on, day and night, for the full 14 days.
Open the app once a day so your score is recorded against your glucose data.
A quick photo of each meal in the app — no calorie counting, no weighing.
A before-and-after glucose reading so the study can see your variability.
Live normally. Go out, train, have a drink, sleep in. The only ask is no new diet or fasting experiment for the two weeks — ordinary life is exactly what the study wants to see.
Tell us a little about you so study personnel can confirm you meet the criteria. A quick eligibility check — no commitment yet.
You'll receive the University of Nottingham Malaysia's Participant Information Sheet and Consent Form. You only continue once you've read them and consented in writing. This page is a friendly guide — those documents are the real agreement.
Let us know your Yishii ring size, in black or silver. We ship your kit to you.
With study personnel, apply your CGM sensor and pair your Yishii ring. We'll walk you through the app so Day 01 starts smoothly.
Wear the kit, sync daily, snap your meals, note glucose around meals — and otherwise carry on as normal.
Complete the short questionnaire, and the optional interview if you'd like. Then your two weeks of data joins the study.
Your devices are yours to keep, with continued Yishii access as our thank-you — subject to the study's approved terms.
Your privacy is governed by the University's formal policies, the UK GDPR and Malaysia's Personal Data Protection Act 2010 — and by a data-sharing agreement between the University and Yishii (Signsbeat Pte Ltd).
Anything that leaves the research unit is de-identified. Your data is pseudonymised, stored securely, and access is restricted to authorised research team members.
Identifiable data is used strictly for this study — never for marketing, commercial targeting, or any non-research purpose.
You can access, correct or request erasure of your data, and withdraw your consent at any time — no reason needed, no consequence.
This is a minimal-risk study: the main possible discomfort is mild, temporary skin irritation from a sensor. No invasive procedures, no treatment. If you ever feel unwell, please seek medical care as you normally would.
Yes. Live your normal life — that's the point. The only ask is no new diet or fasting protocol during the two weeks.
The sensor sits on the skin and is designed to be worn continuously. The most common issue is mild, temporary skin irritation. It's a minimal-risk study.
Only the authorised research team, and in de-identified form. Anything published or shared for science has identifying details removed.
Anytime, without giving a reason and without any consequence. Participation is entirely voluntary.
Yes — your device kit is yours to keep afterwards, with continued Yishii access as a thank-you, subject to the study's approved terms.
Register your interest and study personnel will be in touch to confirm eligibility and share the official information and consent forms.