Tests performed by Apple in August 2024 using preproduction Apple Watch Extremely 2 (GPS + Mobile) paired having an apple iphone; all devices examined with prerelease software. Battery lifetime may differ by use, configuration, cellular community, sign toughness, and a number of other components; real final results will change. The https://www.jowissa.com/de-na/products/cosmo-swiss-made-watch-j6-258-l