Apple Watch Series 1 has a water resistance rating of IPX7 under IEC standard 60529. Apple Watch Series 1 is splash and water resistant, but submerging Apple Watch Series 1 is not recommended. Apple Watch Series 2 has a water resistance rating of 50 meters under ISO standard 22810:2010. This means that it may be used for shallow-water activities like swimming in a pool or ocean. It is also safe to wear it while showering or in a hot tub. However, Apple Watch Series 2 should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth. Battery life varies by use and configuration; actual results will vary. See www.apple.com/batteries and www.apple.com/watch/battery.html for more information. Leather and stainless steel bands are not water resistant. Hermès Sport Band: Clean pin with a damp cloth after exposure to saltwater or sweat. Some bands are sold separately. Some features are not available in all regions or all languages. Requires iPhone 5 or later. To learn more about wearing Apple Watch, getting a good fit, potential skin sensitivity, and proper care and cleaning, click here. ††We approximate your location from your Internet IP address by matching it to a geographic region or from the location entered during your previous visit to Apple.