Available now: Heart Rate (HR), Heart Rate Variability (HRV), Blood Pressure (BP), and Oxygen Saturation (SpO₂), Respiration Rate (RR), Stress Index (SI). 

Coming soon: Atrial fibrillation (AF), Arrhythmia and Sleep Apnea.

On average, measuring your Heart Rate (HR) takes around 6 seconds, while your Heart Rate Variability (HRV), Respiration Rate (RR), Stress Index (SI), Blood Pressure (BP), and Oxygen Saturation (SpO₂) will be displayed consecutively after 34 seconds.

It depends on the processors' power and the camera specifications of the underlying devices. Usually, FH Vitals™ loaded on a handset can only measure one person at a time, while using a tablet can measure up to two people. It all depends on the CPU. In addition, for a typical 8-core ARM configuration (4x A73, 4x A53), FH Vitals™ can process 4 people simultaneously, and up to 6 people with stronger processors.

Depending on the hardware specifications, FH Vitals™ can measure one's vital signs from up to 5 meters away. 2 to 5 meters is typically applied to TV-related devices, although we need to adjust Lens Focus length to a certain proper value (such as 12mm) for this kind of devices.

No, it is not necessary to stare at the camera, but please place your face steady within the detection frame.

According to the Fitzpatrick skin type (https://en.wikipedia.org/wiki/Fitzpatrick_scale),  FH Vitals™ can support up to type V (If it exceeds type V, the results depend on the surrounding environment).

FH Vitals™ can be used under most well-lit environments (Illuminance ≥ 150lux, Color temperature 3500K-6000K).