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
83.4% of readings within ±15% of the reference · 1.5% more than 40% away.
What the MARD actually means
Published bias figures — Bailey et al., ATTD 2023.
A typical day, tracked
N=66 · 10,905 paired readings · Bailey et al., ATTD 2023
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
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 — Hospital Setting
LifeLeaf BP vs. validated cuff prospective comparison
What this actually means
Published 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), E111–112
vs. arterial line — Hospital Setting
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 (60 train / 27 validation) · Sosin et al., Mayo Clinic, AHA 2025
Where this comes from
Seven clinical sites, one dataset.
These four studies were presented at international scientific meetings and published in the journals named — three as journal-supplement abstracts, one as a scientific poster. 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 13,647 of them.
How do I get it
Join the waitlist.
We’ll email you launch updates and the moment Kickstarter opens at the end of October. Deep‑discount packages are limited and go first-come, first-served.
Free to join — or reserve now for $2 to lock founder pricing.