Aluminum case
Dual-core processor
Built-in GPS
Water resistant 50 meters¹
Wi-Fi (802.11 b/g/n
2.4Ghz)
Bluetooth 4.0
Heart rate sensor
Accelerometer
Gyroscope
Ambient light sensor
Second-generation OLED
Retina display with Force Touch (2x brighter)²
Ion-X glass (aluminum
cases)
Built-in rechargeable
lithium-ion battery
Up to 18 hours of battery
life³
Magnetic charging cable
Apple Watch requires an
iPhone 5 or later. Classic Buckle, Leather Loop, Modern
Buckle, Milanese Loop, and Link Bracelet bands are not
water resistant.
¹Apple 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.
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.
²Compared with the
previous generation.
*All models come in
distinct case and band combinations. Sport Band, Woven
Nylon, stainless steel, and leather bands are all
compatible with all Apple Watch models.
³Testing conducted by
Apple in August 2016 using preproduction Apple Watch
Series 1, Apple Watch Series 2, and Apple Watch Edition,
each paired with an iPhone; all devices tested with
prerelease software.
All-day battery life is
based on 18 hours with the following use: 90 time
checks, 90 notifications, 45 minutes of app use, and a
30-minute workout with music playback from Apple.
Watch via Bluetooth, over
the course of 18 hours. Battery life varies by use,
configuration, and many other factors; actual results
will vary.