Apple Watch Series 2 (38毫米)
2016 Watch2,3
The Apple Watch Series 2 (38mm), launched by Apple in 2016, is a smartwatch featuring integrated GPS and water resistance up to 50 meters, with a battery life of up to 18 hours. Equipped with a Retina OLED display and an S2 dual-core processor, it supports heart rate monitoring, activity tracking, and various health applications. As the first model in the Apple Watch series specifically designed for sports, it marks a significant advancement for Apple in the wearable technology sector.
Model Numbers: A1757 , A1816
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 Dual-Core Processor
重量
General
Approximately 36.7 grams (aluminum metal case)
Sensors
General
- Heart Rate Sensor
- Accelerometer
- Gyroscope
- Ambient Light Sensor
Category
General
Apple Watch
传感器
General
Heart rate sensor, accelerometer, gyroscope, ambient light sensor
摄像头
General
None
显示屏
General
Retina display, 38mm, OLED, 324×394 pixels
连接性
General
Bluetooth 4.2, Wi-Fi 802.11b/g/n, GPS
Connectivity
General
Bluetooth 4.2, Wi-Fi (802.11b/g/n 2.4GHz)
Release year
General
2016
主要升级
General
First-time addition of GPS and water resistance, with battery life extended to 18 hours
产品代号
General
Watch2,3
停产年份
General
2018
发布年份
General
2016
操作系统
General
watchOS 3 (Initial Release)
电池续航
General
Approximately 18 hours
防水等级
General
Waterproof up to 50 meters
Model numbers
General
- Watch2,3
型号标识符
General
Watch2,3
Water resistance
General
Water-resistant up to 50 meters