Teresa Band

Proprietary Biomedical Heart Health Wearable Product

Organization: Tensr.AI

Key Result & Impact Benchmark

Successfully built functioning physical hardware prototypes capable of capturing dual SCG + ECG signals.

Technical Overview

Teresa Band is the flagship hardware wearable product developed by Tensr.AI under Anoushkrit Goel's leadership as Founder & CEO. While conventional smartwatches rely solely on optical photoplethysmography (PPG), Teresa Band incorporates custom analog piezoelectric sensors to record Seismocardiograms (SCG)—measuring micro-mechanical chest wall vibrations induced by cardiac valve closure and blood ejection. Combined with single-lead ECG recording, the device provided non-invasive early triaging for cardiovascular ailments.

Key Technical Highlights

Formulated hardware architecture and analog sensor placement for dual SCG + ECG signal acquisition.
Secured government incubation & fellowship grants from SIIC IIT Kanpur (NIDHI-EIR), HTIC IIT Madras, and IIT Mandi Catalyst.
Ranked 3rd among 279 competing hardware & AI startups at Himalayan Startup Trek 2019.

Technologies & Frameworks

SCG Sensors

ECG Modality

Analog Electronics

STM32

Health Wearables

DSP