Space Black stainless steel case
Built-in GPS and GLONASS
Faster dual-core processor
W2 chip
Barometric altimeter
Capacity 16GB
Heart rate sensor
Accelerometer and gyroscope
Water resistant 50 meters
Sapphire crystal
Ceramic back
Wi-Fi (802.11b/g/n 2.4GHz)
Bluetooth 4.2
Up to 18 hours of battery life
watchOS
Apple Watch Series 3 (GPS + Cellular) requires an iPhone 6 or later with the latest version of iOS 11.
Height: 42.5mm
Width: 36.4mm
Depth: 11.4mm
Case Weight: 52.8g
Space Black Stainless Steel Case x1
Milanese Loop x1
1m Magnetic Charging Cable x1
5W USB Power Adapter x1
1GB = 1 billion bytes; actual formatted capacity less.
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.
Battery life varies by use and configuration; actual results will vary. See www.apple.com/hk/en/batteries and www.apple.com/hk/en/watch/battery.html for more information.
Classic Buckle, Leather Loop, Modern Buckle, Milanese Loop, Link Bracelet, and Hermès leather bands are not water resistant.
Hermès Sport Band: Clean pin with a damp cloth after exposure to salt water or sweat. Some bands are sold separately. Some features are not available in all regions or all languages. Apple Watch Series 3 (GPS) requires an iPhone 5s or later with iOS 11 or later. Apple Watch Series 3 (GPS + Cellular) requires an iPhone 6 or later with the latest version of iOS 11. Wireless service plan required for cellular service. Apple Watch and iPhone service provider must be the same. Not available with all service providers. Not all service providers support enterprise accounts; check with your employer and service provider. Some legacy plans may not be compatible. Prepaid plans are not supported. Coverage dependent on carrier network. Roaming is not available outside your carrier network coverage area. Contact your service provider for more details. Check www.apple.com/hk/en/watch/cellular for participating wireless carriers and eligibility.
To learn more about wearing Apple Watch, getting a good fit, potential skin sensitivity, and proper care and cleaning, click here.