Apple Watch(Apple Watches)往往看起来非常相似。因此，除非您已经使用苹果智能手表一段时间，否则很难区分型号。
如果您最近才购买Apple Watch，您可能想知道如何识别其品牌和表壳尺寸。此信息可以帮助确定与Apple Watch 配件的(Apple Watch accessories)兼容性、解决问题以及访问支持资源。
有几种简单的方法可以识别Apple Watch的品牌和表壳尺寸，在本文中，我们将向您展示如何操作。
为什么确定您的Apple Watch 型号(Apple Watch Model)和表壳尺寸(Case Size)很重要
自 2015 年推出初代Apple Watch以来，苹果(Apple)每年都不断刷新产品阵容，重点关注新功能、稳定性、性能和电池续航时间(battery life)。
以下是了解 Apple Watch 型号和表壳尺寸很重要的几个原因。
- 硬件功能：不同Apple Watch型号的(Apple Watch)内置(Built-in)硬件功能有所不同。例如，Apple Watch Series 1提供心率监测，而只有Series 4及更高版本配备了进行(Series 4)心电图(ECG)测量的技术。
- 软件(Software)兼容性：较旧的Apple Watch型号与最新版本的 watchOS 或 iOS 不兼容，这意味着您会错过最新的软件改进。例如，只有Apple Watch Series 4和更新型号支持 watchOS 9。
- 配件：Apple Watch 表带(Apple Watch bands)和保护罩仅适用于特定型号和表壳尺寸。例如，适用于 38 毫米、40 毫米和 41 毫米表壳的表带与 42 毫米、44 毫米和 45 毫米表壳不兼容。
- 故障排除：由于硬件和软件的变化，针对特定Apple Watch一代的修复可能不适用于另一代。了解 watchOS 设备的型号可以增加成功排除故障的机会。
检查 Apple Watch 的背面
要了解Apple Watch的型号和表壳尺寸，最直接的方法是检查 watchOS 设备的底部。您应该会发现后玻璃周围刻有许多细节。
- 第代：Apple Watch 的第(Apple Watch—Series 1)1、2、3 系列等。
- 表壳尺寸： (Case)Apple Watch的尺寸（以毫米为单位）——40 毫米、44 毫米、49 毫米等。
- 表壳(Case)类型：Apple Watch 表壳的等级和材质，例如 316L不锈钢表壳(Stainless Steel Case)或7000 系列(Series 7000) 铝制表壳(Aluminum Case)。
- 完成。其他材料和饰面——玫瑰金(Gold)、白色陶瓷(White Ceramic)、黄金(Yellow Gold)等。
- 玻璃：Apple Watch 使用的玻璃类型——蓝宝石水晶(Apple Watch—Sapphire Crystal)、ION-X 玻璃(ION-X Glass)等。
- 后壳：Apple Watch 的后壳，例如(Apple Watch—e.g.)复合材料后壳(Composite Back)或陶瓷后壳(Ceramic Back)。
- 序列号： Apple Watch(Apple Watch)的序列号。
- 连接性： Apple Watch(Apple Watch—)的连接类型 -仅 GPS 或 GPS 和蜂窝网络 (LTE)(GPS only or GPS and Cellular (LTE))。蜂窝型号的数字表冠(Digital Crown)上还带有红色帽子或红色环。
- 特殊品牌：特殊品牌信息——Apple Watch Edition、Hermes、Nike+等。
- 防水性： Apple Watch(Apple Watch)的防水性以米为单位，例如 50m。
根据Apple Watch的代次，您可能只能找到上面的一些详细信息。例如，第一代Apple Watch型号（又名Series 0）(Series 0—do)在底部不会标明代号。
检查 Apple Watch 包装
确定Apple Watch型号和表壳尺寸的另一种快速方法是检查其包装（如果您还保留着它）。
Apple Watch系列（Series 1、2、3 等）印在盒子顶部。查看标签或贴纸以了解更多详细信息，例如表壳尺寸、类型和表带颜色。
使用 Apple Watch 型号
如果Apple Watch已与您的 iPhone 配对，您可以使用其型号来确定品牌和表壳尺寸。要查找型号，您可以使用iPhone 上的Watch应用或 watchOS 中的(Watch)“设置”(Settings)应用。
检查 iPhone 上的 Watch 应用
- 在配对的 iOS 设备上打开Apple Watch应用，然后切换到(Apple Watch)“我的手表”(My Watch)选项卡。
- 转到常规 > 关于。
- 点击型号(Model)旁边的字段可查看型号。它以 A 开头，例如(A—e.g.)A2292。
检查Apple Watch上的“设置”应用(Settings App)
- 按(Press)数码表冠(Digital Crown)并点击齿轮(Gear)图标。
- 转到常规 > 关于。
- 记下(Note)Model下的型号。
识别您的 Apple Watch
通过 Apple 官方网站查找您的 Apple Watch 型号。提示：使用浏览器搜索功能可以更快地获得精确匹配。
- 通过网络浏览器
访问“识别您的 Apple Watch”页面。(Identify Your Apple Watch page)
- 如果您在 iPhone 上使用Safari ，请点击(Safari)“共享”(Share)图标，然后选择“在页面上(Page)查找”(Find)。如果您使用的是桌面设备，请按Ctrl + F或Cmd + F打开浏览器的搜索(Search)功能。
- 输入(Enter)型号。然后，您应该立即看到特定于您的Apple Watch型号的一般详细信息。
仅限Apple Watch
一代(Apple Watch Generation)
如果您只想了解Apple Watch(Apple Watch)的代号，可以通过 iPhone、iPad 或Mac上的设备列表找到。这假设您之前已将 watchOS 设备与您的Apple ID关联。
在 iPhone 或 iPad 上：
- 打开“设置”(Settings)应用程序并选择您的Apple ID。
- 向下滚动(Scroll)并轻点您的Apple Watch。
- 检查“型号”(Model)旁边的字段以查找设备代号 - Apple Watch SE、Apple Watch Ultra、Apple Watch Series 8等。在同一屏幕上，您还应该找到其他详细信息，例如 watchOS 版本和设备序列号。
在Mac(Mac)上，打开System Preferences/Settings应用，选择您的Apple ID，然后选择您的Apple Watch以查找其代次。
仅
查找Apple Watch 尺寸(Apple Watch Size)和类型(Type)
如果您只想了解Apple Watch表壳尺寸和类型，请在iPhone 上的
Watch应用上执行以下步骤。
- 在配对的 iOS 设备上
打开Watch应用。(Watch)
- 点击(Tap All Watches)“我的手表”(My Watch)屏幕左上角的“所有手表” 。
- 检查“我的手表”(My Watches)下的设备列表，了解表壳尺寸和类型，例如铝制 44 毫米(Aluminum 44mm) 表壳(Case)。
轻松识别您的 Apple Watch 型号(Identify Your Apple Watch Model)和表壳尺寸(Case Size)
确定Apple Watch(Apple Watch)的品牌和外壳尺寸对于充分利用 watchOS 设备至关重要。通过上述提示和方法，您应该可以快速获得相关详细信息，从而使您能够自信地访问其特性和功能，根据自己的喜好定制设备，并在出现问题时对Apple 智能可穿戴设备进行故障排除(troubleshoot Apple’s smart wearable when problems occur)。
How to Identify Your Apple Watch Model and Case Size
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If you only recently acquired your Apple Watch, you may wonder how to identify its make and case size. This information can help determine compatibility with Apple Watch accessories, troubleshoot issues, and access support resources.
There are several easy ways to identify the make and case size of your Apple Watch, and in this article, we’ll show you how.
Why Identifying Your Apple Watch Model and Case Size Matters
Since introducing the original Apple Watch in 2015, Apple has continued to refresh the product lineup each year, focusing on new features, stability, performance, and battery life.
Here are several reasons why knowing your Apple Watch’s model and case size matters.
- Hardware features: Built-in hardware capabilities differ across Apple Watch models. For example, the Apple Watch Series 1 offers heart rate monitoring, while only the Series 4 and later comes with the technology to take ECG measurements.
- Software compatibility: Older Apple Watch models aren’t compatible with the latest versions of watchOS or iOS, meaning that you miss out on the latest software improvements. E.g., only the Apple Watch Series 4 and newer models support watchOS 9.
- Accessories: Apple Watch bands and protective shields only work with specific models and case sizes. For example, straps for 38mm, 40mm, and 41mm cases are incompatible with 42mm, 44mm, and 45mm cases.
- Troubleshooting: Due to changes in hardware and software, fixes for a specific Apple Watch generation may not work on another. Knowing the model of a watchOS device increases the chances of successfully troubleshooting it.
Check the Back of Your Apple Watch
The most straightforward way to find out the model and case size of an Apple Watch is to check the underside of the watchOS device. You should find a host of details engraved around the back glass.
- Generation: The generation of the Apple Watch—Series 1, 2, 3, and so on.
- Case size: The size of the Apple Watch in millimeters—40mm, 44mm, 49mm, etc.
- Case type: The grade and material of the Apple Watch’s case—e.g., 316L Stainless Steel Case or Series 7000 Aluminum Case.
- Finishes. Additional materials and finishes—Rose Gold, White Ceramic, Yellow Gold, etc.
- Glass: The type of glass used by the Apple Watch—Sapphire Crystal, ION-X Glass, etc.
- Back casing: The back casing of the Apple Watch—e.g., Composite Back or Ceramic Back.
- Serial number: The serial number of the Apple Watch.
- Connectivity: The connectivity type of the Apple Watch—GPS only or GPS and Cellular (LTE). Cellular models also sport a red cap or red ring on the Digital Crown.
- Special branding: Special branding information—Apple Watch Edition, Hermes, Nike+, etc.
- Water resistance: The water resistance of the Apple Watch in meters—e.g., 50m.
Depending on the generation of the Apple Watch, you may only find some of the details above. For example, 1st generation Apple Watch models—a.k.a. the Series 0—do not indicate the generation on the underside.
Check the Apple Watch Packaging
Another quick way to figure out the model and case size of an Apple Watch is to check its packaging if you still have it with you.
The Apple Watch generation—Series 1, 2, 3, and so on—is printed on the top of the box. Look for a label or a sticker for extra details, such as the case size, type, and band color.
Use the Apple Watch Model Number
If the Apple Watch is paired to your iPhone, you can use its model number to determine the make and case size. To find the model number, you can use the Watch app on your iPhone or the Settings app in watchOS.
Check the Watch App on iPhone
- Open the Apple Watch app on the paired iOS device and switch to the My Watch tab.
- Go to General > About.
- Tap the field next to Model to see the model number. It begins with an A—e.g., A2292.
Check the Settings App on Apple Watch
- Press the Digital Crown and tap the Gear icon.
- Go to General > About.
- Note down the model number under Model.
Identify Your Apple Watch
Look up your Apple Watch’s model number via Apple’s official website. Hint: Use the browser search function to get an exact match faster.
- Visit the Identify Your Apple Watch page through a web browser.
- If you’re using Safari on the iPhone, tap the Share icon and select Find on Page. If you’re on a desktop device, press Ctrl + F or Cmd + F to open your browser’s Search function.
- Enter the model number. You should then immediately see general details specific to your Apple Watch model.
Find the Apple Watch Generation Only
If you want to know the generation of your Apple Watch only, you can find that out through the devices list on your iPhone, iPad, or Mac. This assumes you’ve previously linked the watchOS device with your Apple ID.
On an iPhone or iPad:
- Open the Settings app and select your Apple ID.
- Scroll down and tap your Apple Watch.
- Check the field next to Model to find the device generation—Apple Watch SE, Apple Watch Ultra, Apple Watch Series 8, etc. On the same screen, you should also find additional details, such as the watchOS version and the device serial number.
On a Mac, open the System Preferences/Settings app, select your Apple ID, and choose your Apple Watch to find its generation.
Find the Apple Watch Size and Type Only
If you only want to know the Apple Watch case size and type, go through the following steps on the Watch app on your iPhone.
- Open the Watch app on the paired iOS device.
- Tap All Watches on the top left of the My Watch screen.
- Check the devices list under My Watches for the case size and type—e.g., Aluminum 44mm Case.
Easily Identify Your Apple Watch Model and Case Size
Identifying the make and case size of an Apple Watch is essential to getting the most out of the watchOS device. With the tips and methods above, you should get the relevant details quickly, allowing you to confidently access its features and capabilities, customize the device to your liking, and troubleshoot Apple’s smart wearable when problems occur.
