Beta Tester (for research purposes only)

Packed with sensors, VT-Watch is a smartwatch that continuously collects bio-signals through the wrist.


We offer a warranty on all our products: $65 for 1 year and $99 for 3 years. If you need to claim against the guarantee, please contact us and we’ll guide you through the process.

Collect bio-signals with only one device

VT-Watch is a small, low-power monitoring device packed with sensors to measure vital signs, such as ECG, PPG, SPO2 & Heart Rate, Motion and Step count, with an easy to use design. VT-Watch collects, stores and retrieves raw ECG and PPG signals from the built-in memory and displays them on the desktop and mobile app simultaneously.

The signals are analyzed and vital signs are estimated with the aid of artificial intelligence.

VT-Watch uses biomedical sensors on the wrist to continuously collect bio-signals in real time.

Our medical-grade smartwatch provides a wide range of raw bio-signals that include PPG signals from red, infrared and green sensors, ECG signals, and physical signals such as accelerometer and gyroscope data.

Continuous monitoring of vital signs is a significant and useful means to detect clinical deterioration in an earlier stage, which allows medical doctors and clinicians to take helpful interventions, particularly since delicate changes in vital signs often happen 8 to 24 hours before a life-threatening event such as ICU admission, cardiac arrest, and death.

To read more about the importance of continuous measurement of vital signs, please check the article of Continuous Monitoring of Vital Signs Using Wearable Devices on the General Ward: Pilot Study”


Specifications and manual

VT-Watch (Beta Tester)


55 ×48 mm (with 2 handles for watchband)


Color TFT 240 x 240, capacitive touch


200 mA – LiPo


BLE 4.0 / USB


STM32L4 ARM, 80 Mhz


ECG, PPG on wrist, PPG on left side, Accelerometer and Gyroscope sensor, Temperature sensor