Davek is a smart device that helps you not to forget and lose your umbrella.
The Davek smart umbrella warns you, via a message on your smartphone, when the distance between you and the umbrella is more than 30 ft so you remember to take it with you. The CR2032 battery is inside the package and is replaceable, however, the duration is long since the umbrella will transmit only at certain times.
It is very resistant even in strong winds.
Lightweight and built with excellent materials. Closing and opening are efficient and automatic. Two colours are currently available, black and royal blue.