Apple Watch Series 2 (42毫米)
2016 Watch2,4
The Apple Watch Series 2 (42mm), launched by Apple in 2016, features the S2 chip, a Retina OLED display, built-in GPS, and 50-meter water resistance, with a battery life of up to 18 hours. It excels in health monitoring, activity tracking, and daily notifications, serving as a benchmark smart wearable product at the time and laying the technical foundation for subsequent Apple Watch models.
Model Numbers: A1758 , A1817
Colors
Technical Specifications
内存
General
512MB
电池
General
Built-in Lithium-Ion Rechargeable Battery
类别
General
Apple Watch
芯片
General
S2 Chip
重量
General
Approx. 40g (aluminum metal case)
传感器
General
Heart rate sensor, accelerometer, gyroscope, ambient light sensor
摄像头
General
N/A
显示屏
General
Retina OLED display, 390x390 pixels, 324 ppi
连接性
General
Bluetooth 4.2, Wi-Fi 802.11b/g/n, NFC
Release year
General
2016
主要升级
General
Added GPS, water resistance improved to 50 meters, battery life extended to 18 hours
停产年份
General
2018
发布年份
General
2016
型号标识
General
Watch2,4
操作系统
General
watchOS 3
电池续航
General
Approximately 18 hours
防水等级
General
Waterproof up to 50 meters
Model numbers
General
- Watch2,4