The Apple Watch Series 3 is the
third-generation model of the Apple
Watch. It was released on September 22, 2017.
The main feature is the
new built-in LTE cellular
connectivity, offering voice and data communication and Apple Music streaming.
The watch comes with an electronic SIM card and shares the same
mobile number as the user’s iPhone.
Apple Watch Series 3 has a
dual-core Apple S3 processor (which is 70% faster than the Apple
S2). The cellular-capable watch has a red digital crown while
the non-LTE version has a plain digital crown. It has a built-in
NFC chip which can be used for Apple
Pay. Apple claims 18 hours of battery life.
The Apple Watch Series 3
ships with watchOS 4, which has an updated Heart Rate app (including
resting and recovery period monitoring), Workout app (with High Intensity
Interval Training), as well as two-way data synchronization with
GymKit-integrated cardio fitness equipment from companies such as Life Fitness,
Technogym, Cybex, Schwinn, MS Artrix, Stair Master and Star Trac.