Advancing technology for prevention. Transforming care.
We build medical devices and digital tools that help prevent diabetes and improve metabolic health, grounded in more than two decades of noninvasive sensing.
Nudge: add a protein to lunch to stay balanced this afternoon.
Two ways we help people stay ahead of their health.
One builds lifelong habits. The other reads what your blood is telling you, without a needle.
Nutu
A science-backed platform that helps members build lifelong habits to support weight health and help prevent diabetes.
- No calorie counting. Stay in the green zone with your Nutu Score
- Personalized targets with an emphasis on protein
- AI-assisted logging, barcode scanning and wearable sync
- Aligned with the Dietary Guidelines for Americans
Ember
A noninvasive, multi-parameter tracker that measures hemoglobin, oxygen saturation and more, then turns the data into insight you can train on.
Rainbow® Technology. Many wavelengths of light, one sensor.
Our patented multi-wavelength platform measures eight parameters noninvasively, including hemoglobin and its variants. It has been used in leading hospitals worldwide since 2005, monitoring millions of patients each year.
- SpO2Oxygen saturation
- PRPulse rate
- PIPerfusion index
- SpHbTotal hemoglobin
- SpOCOxygen content
- SpMetMethemoglobin
- SpCOCarboxyhemoglobin
- PViPleth variability index
Improving healthspan and lifespan by innovating therapeutic care.
Willow Laboratories was founded in 1998 by Joe Kiani, who also founded Masimo and co-invented measure-through-motion pulse oximetry. Formerly Cercacor Laboratories, we now apply that sensing heritage to the diabetes and metabolic-health crisis.
Bring Nutu to your members, patients or employees.
We work with health plans, employers and providers on population health. Tell us what you are trying to solve.