AI that understands human biology
Bringing this know-how to your wrist is the results of years of breakthrough AI analysis. Historically, instructing AI required specialists to manually analyze and label hundreds of hours of sensor knowledge. As an alternative, we developed superior AI fashions that taught themselves human biology by observing sensor knowledge from tens of millions of opted-in customers throughout billions of minutes of on a regular basis life.
The result’s a state-of-the-art sensor mannequin that deeply understands how the human physique works and may even fill within the blanks when your gadget misses a beat or captures incomplete knowledge.
Merchandise backed by analysis
Each Well being Guardian characteristic has undergone considerate medical validation with gold-standard floor fact gadgets and measurement protocol, incorporating suggestions from the scientific group. For instance:
- Insulin resistance developments are constructed with our newest large sensor foundational model, which is pretrained on over one trillion minutes of knowledge from 5 million opted-in customers. An article talking to their accuracy, which was validated by customary medical blood checks, was revealed in Nature.
- Blood stress developments are constructed on WavesFM, a basis mannequin educated on billions of minutes of uncooked coronary heart and motion knowledge. The info was validated throughout a various vary of individuals and by a Fitbit Hypertension Labs research.
A wiser strategy to well being and longevity
By powering Well being Guardian options with superior AI, we’re laying the inspiration for a brand new wave of well being insights. Shifting ahead, these fashions and development will permit your wearable to catch extra delicate adjustments early, serving to you’re taking proactive steps towards an extended, more healthy life.
