LG G Watch R Review: The Second Round Smartwatch - Paste
Casio G-Shock G-Squad Pro GSW-H1000 review
I tried using the smart watch 'GSW-H1000' equipped with Wear OS by Google for the first time in 'G-SHOCK' - GIGAZINE
Amazon.com: Smart Watch,G.Home Smartwatch for Android and iOS Phones,1.72 inch HD Full Touch Fitness Activity Tracker with Heart Rate Sleep Monitor,Waterproof Pedometer for Women Men(Black), Large : Electronics
Casio's first smartwatch is an even more rugged G-Shock | Engadget