I tried using the smart watch 'GSW-H1000' equipped with Wear OS by Google for the first time in 'G-SHOCK' - GIGAZINE
Casio's G-Shock GBD-H1000 running watch is powered by the sun | British GQ
Casio Men's G-Shock Move Pro, Digital Smartwatch, GPS and Multiple sensors + Heart Rate Monitor + Multisport Training Data. Quartz Solar Powered with Black Resin Strap (Model: GSW-H1000-1CR) - Walmart.com
Casio G-Shock GSW-H1000 review: bad timing - The Verge