Apple Watch Series 7 (GPS版 + 蜂窝网络版, 45毫米)

2021 Watch6,9

The Apple Watch Series 7, launched by Apple in 2021, features a larger, brighter Always-On Retina display, supports blood oxygen monitoring and heart rate tracking, and is powered by the S7 chip for robust performance. Available in GPS and cellular models, it enables standalone calls and internet access, making it ideal for fitness, health management, and everyday use. With a 45mm case design, it offers a stylish appearance and up to 18 hours of battery life.

Model Numbers: A2477 , A2478

Colors

Starlight Color
Midnight
Starlight Color
Blue
Red

Technical Specifications

内存
General
1GB
电池
General
Approximately 18 hours
类别
General
Apple Watch
芯片
General
S7 Chip
重量
General
Approximately 47 grams (aluminum metal case)
Sensors
General
  • Heart Rate Sensor
  • Blood Oxygen Sensor
  • Accelerometer
  • Gyroscope
  • Electronic Compass
  • Ambient Light Sensor
Category
General
Apple Watch
传感器
General
Heart Rate Sensor, Blood Oxygen Sensor, Electronic Compass, Accelerometer, Gyroscope
摄像头
General
None
显示屏
General
45mm Always-On Retina Display, OLED, with a resolution of 1080 x 1080 pixels and a maximum brightness of 1000 nits
连接性
General
Wi-Fi, Bluetooth 5.0, Cellular Network (Cellular model)
Connectivity
General
  • Wi-Fi
  • Bluetooth 5.0
  • GPS
  • Cellular Network (LTE)
Release year
General
2021
产品代号
General
Watch6,9
发布年份
General
2021
操作系统
General
watchOS 8
支持系统
General
iOS 15 or later
电池续航
General
Up to 18 hours
表壳材质
General
Aluminum
表带类型
General
Sport Strap
防水等级
General
Waterproof up to 50 meters
Model numbers
General
  • A2439
  • A2440
  • A2441
  • A2442
  • A2443
  • A2444
型号标识符
General
Watch6,9