The wearable stress ECG niche refers to the market for wearable devices that can monitor and record a person's electrocardiogram (ECG) during periods of physical activity or stress. These devices can help individuals monitor their heart health and detect any potential cardiac issues.

The wearable stress ECG niche may also be referred to as the wearable ECG market, wearable cardiac monitoring market, or wearable heart rate monitoring market, however be aware of the difference between a stress test and a resting ECG.

Note rest ECG is performed while the patient is at rest, while stress ECG is performed while the patient is exercising or under stress. Both tests measure the heart's electrical activity, but stress ECG is specifically designed to identify heart problems that may not be detected during rest ECG.

To connect with the wearable stress ECG niche, you can explore the various vendors and devices available in the market, read reviews and comparisons of different products, and participate in online communities and forums where individuals discuss and share their experiences with these devices. Additionally, you may want to consult with your healthcare provider to determine if a wearable stress ECG device is appropriate for your specific needs and health concerns.