Intelligent diagnostic ring Hoope, designed Damel Mektepbayeva from Kazakhstan, allows without any problems to analyze their blood (need only a drop) for sexually...
The popular portable device usually universal. They are intended for the widest audience. Suitable for almost everyone. Feature of smart ring for lovers However, this...
There are many gadgets to track the physical activity of the owner. They are capable of a variety of devices – smartphones, bracelets, and watches. What is offered...
Briton John McLear developed a very interesting device – a ring with support for NFC, allowing the transfer of information in a short distance. Thing consists of a...