Xiaomi has expanded its product line with a T-shirt. Yes, not simple, but with the ability to make an electrocardiogram for the carrier without additional devices – everything you need is already built into the T-shirt.
The shirt is synthetic, made of “muscle-supporting fibers”. In the chest area there is a sensor with an LED ring that changes color depending on the heart rate. The sensor can do an ECG in real time in one minute. All information is transferred to the smartphone.
The T-shirt can already be ordered. In China, they ask for $ 44 in equivalent