Clinical evidence
Tested where medicine gets tested.
What we tested.
What we compared against.
How did we perform.
Studied at Mayo Clinic·Cleveland Clinic·AMCR Institute·
Published in peer-reviewed journals
Glucose
Two studies, one sensor.
A reference CGM in a controlled setting, then a fingerstick check across twelve countries — the same wrist sensor, tested two different ways.
vs. reference CGM — Real-world setting
LifeLeaf Glucose vs. CGM prospective longitudinal study
What the MARD actually means
Bias figures — Bailey et al., ATTD 2023.†
A typical day, tracked
N=66 · 10,905 paired readings · Bailey et al., ATTD 2023, Diabetes Technol Ther 25(S2), LB009
† From most recent model updates on study data.
vs. fingerstick meter — Hospital setting
LifeLeaf Glucose vs. fingerstick, diverse global population
What the MARD actually means
Published bias figures — Bailey et al., ADA 2025.
Where the population was studied
N=248 across 12 countries · 1,713 readings · Bailey et al., ADA 2025, Diabetes 74(S1), 2038-LB
Blood pressure
Against a cuff, then against an intra-arterial line.
A validated cuff in general use, and an intra-arterial line — the most direct measurement there is — during heart-rhythm procedures at Mayo Clinic.
vs. validated blood pressure cuff — Multiple clinics
LifeLeaf BP vs. validated cuff prospective comparison
What this actually means
Bias figures — Almahmeed et al., ESH 2023.†
A day in the study
N=293 · 1,029 readings · Almahmeed et al., ESH 2023, J Hypertension 41(S3), e111–e112
† From most recent model updates on study data.
vs. arterial line — Mayo Clinic
LifeLeaf BP vs. intra-arterial line during heart-rhythm procedures
What this actually means
*Modeled from R (SD·√(1−R²)), not published — the AHA poster reports R only.
Conditions tracked during the procedure
N=87 patients · 6,977 paired readings · Sosin et al., Mayo Clinic, AHA 2025, Circulation 152(S3), 4371463 · R values from the AHA 2025 poster
Where this comes from
Seven clinical sites, one dataset.
These four studies were presented at international scientific meetings and published as journal-supplement abstracts — each one is linked on its card above. Seven clinical sites in total. We are pursuing independent validation and will publish it here when we get to that point.
- Mayo Clinic
- Cleveland Clinic Abu Dhabi
- AMCR Institute (UC San Diego)
- PGI Chandigarh
- Hospital Seberang Jaya, Malaysia
- Saudi German Hospital, Dubai
- Helios Heart Clinic, Germany
70,000+ paired readings collected across seven clinical sites.The four studies above account for more than 20,000 of them.
How do I get it
Join the waitlist.
We’ll email you launch updates and the moment Kickstarter opens in early November. Deep‑discount packages are limited and go first-come, first-served.
Free to join — or reserve now for $2 to lock founder pricing.