ScienceWerx
WearablesAmericas

SyenceFit, Inc.

Real-Time Metabolic Feedback Wearable

SyenceFit developed a wearable that provides real-time metabolic rate feedback, enabling personalized fitness and nutrition plans with measurable improvements in user health outcomes.

December 20245 min read
SyenceFit, Inc.
28%
Body Fat Reduction (vs. control)
+34%
VO2 Max Improvement Rate
$3.2M
Pre-Order Revenue (60 days)
1,200
Clinical Study Participants

The Challenge

Most fitness wearables measure proxies rather than actual metabolic state. This leads to generic nutrition advice, training plans that do not adapt to individual physiology, and ultimately poor adherence. Athletes and health-conscious consumers had no accessible tool for real metabolic monitoring outside of expensive clinical laboratory settings.

The Solution

SyenceFit's core innovation is a near-infrared spectroscopy sensor embedded in a wrist-worn device that measures blood glucose, lactate threshold, and real-time resting metabolic rate non-invasively. An onboard AI model translates these readings into continuously updated nutrition and training recommendations. The device went from ScienceWerx incubation to commercial launch in 22 months.

The Outcome

In a 90-day clinical study of 1,200 users, SyenceFit participants showed a 28% greater reduction in body fat percentage compared to standard fitness tracker users, and a 34% improvement in VO2 max improvement rate. The product launched in January 2025 and achieved $3.2M in pre-order revenue within the first 60 days.

Partners & Collaborators

Stanford Human Performance LabSyenceFit Inc.SWx HealthTech Task Force