Many folks use their smartwatch to keep up with their notifications and track their daily activity. You can also use one to control your lights. Gerrit K-Meier has shared a video that shows how you can switch on/off a lamp using a Pebble Smartwatch. This is made possible using Fhem, a Perl for home automation, Simply.js, and a smartphone.
Also check out:
Disclaimer: *Our articles may contain affiliate links. Please read our disclaimer on how we fund this site. As an Amazon Associate, we earn from qualifying purchases.