Now in the world many new ways of authentication without passwords and logins are offered. Here is another interesting way, which, apparently, is no longer a concept. The Nymi bracelet is an advanced heart monitor that, while taking readings of the user's heart, simultaneously forms a unique ID, on the basis of which authentication is performed for all compatible devices.
All this passes automatically, via Bluetooth. As soon as the user puts on a bracelet, the bracelet starts functioning, automatically connecting peripheral devices compatible with this technology. Now the bracelet has already been put into production, so you can expect the appearance of compatible peripherals. ')
The bracelet also has a built-in motion sensor, as well as other sensors that allow you to do what you can see below. In general, the possibilities of the bracelet will be best described, if I may say so, the video below.
Now pre-order the device is available for $ 79. in the future it will be possible to buy the device for 99 dollars.