1. 1GB = 1 billion bytes; actual formatted capacity less.
2. Apple Watch Series 3 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. However, Apple Watch Series 3 should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth.
3. Battery life varies by use and configuration; actual results will vary. See www.apple.com/my/batteries and www.apple.com/my/watch/battery.html for more information.
4. Leather and stainless steel bands are not water resistant.

Some bands are sold separately. Some features are not available in all regions or all languages.

To learn more about wearing Apple Watch, getting a good fit, potential skin sensitivity, and proper care and cleaning, click here.