Frederique Constant elegantly adds smartwatch functionality to any watch
For those who can't totally leave the analog world.
Frederique Constant is giving watch aficionados an elegant way to seamlessly add smartwatch functionality to their analog timepiece. The E-Strap is a small, unassuming device that is integrated into the buckle and is able to track activity, sleep, and has sleep cycle alarms, "get-active" alerts, and intelligent coaching. This all works with the company's mobile app that gives you shows you all your data and is compatible with both iOS and Android platforms.
E-Strap will be available this May and comes in 20 and 22mm strap sizes.
$229-$249, frederiqueconstant.com