Apple Watch only sent one wire, so how many W charging heads should it be equipped with?

Any one above 5w can be used with the charging head of mobile phone.

If there are many digital devices, you can actually buy a multi-port charging head, and all the devices can be taken care of.

Apple Watch is a smart watch released by Apple on September 4, 20 10, including Apple Watch and Apple Watch Sport. And the Apple Watch version? Three different styles of series.

15, 10 In March, Apple released the Apple Watch (that is, 1 generation), which uses artificial sapphire crystal screen and Force Touch touch technology, and has a variety of colors to choose from. On September 10, 2065438+05, Apple introduced several new versions of Apple Watch, including new color matching, Hermes leather strap and multicolor strap.

2065438+On September 13, 2007, Apple held the iPhone 10 anniversary conference and released the Apple Watch Series 3. In September, 18, 13, 20 18, Apple Watch Series 4 and other products were released at Apple's autumn new product launch conference.

At the 20 19 Apple Autumn Product Launch Conference, Apple launched three new iPhone and Apple Watch Series 5. On September 6, 2020/kloc-0, Apple Watch Series 6 and Apple Watch SE were released at the 2020 Apple Autumn New Product Launch Conference.

On June 25th, 20021year, after the service was opened, you can do ECG on Apple Watch.

On 202 1 September 15, the Apple Watch Series 7 was released at the 2021Apple Autumn New Product Launch Conference.

Apple Watch has a variety of personalized dials, so you can change and customize the settings at will. On the customized dial, you can add practical information such as the weather and the next activity. Can display the user's heartbeat information. Apple Watch and iPhone? When used together, the error with the global standard time is less than 50 milliseconds.

When receiving the notification, Taptic Engine will immediately remind you through Tap.

Apple Watch can send sketches, taps and heartbeats to other Apple Watch users through Digital Touch.

Every Monday, Apple Watch will suggest new sports goals for users based on last week's activity data.

WatchKit:WatchKit SDK allows developers to customize various new application experiences for Apple Watch.

Uber is built into the watch. And the watch can directly unlock the room door, and the passbook can be used as a boarding pass to watch videos, images and so on remotely.

China applications: WeChat, Weibo, Alipay, Meipai, Ctrip, etc. Alipay wallet in Apple Watch provides functions such as balance treasure, payment code, exchange rate, exchange, public transportation, and one-click access to "ANT FOREST Energy". Other applications will be simplified accordingly, and only the functions that are more suitable for wearable devices will be reserved.

You can download the application for Apple Watch in the App Store. The battery life of Apple Watch is all-weather, and you can use 18 hours. Apple didn't describe the battery too much, but reserved it. It should be a brand-new technology.

WatchOS 2.0 has added functions such as map navigation and timeline, and the number of third-party apps adapted for viewing has reached 1 1,000. Apple Watch can use Facebook Messenger to control Go Pro and so on. WatchOS 2 is more friendly to medical applications, allowing developers to develop applications that can monitor blood pressure and heart rate in real time.

Apple Watch also launched a new leather strap, which will be sold in specific Apple direct stores. Specific information has not been disclosed. Apple Watch Sports Edition will also introduce more color dials and straps to improve its customization. The new Apple Watch Sports Edition will be on sale from now on, and the price will remain unchanged.

On June 9, 20 18, the University of Alabama announced that it would try to replace the physical student ID card with Apple Watch. Starting this week, students wearing Apple Watch can use their watches to enter the dormitory, buy meals in the canteen and use library services.

201August 6th, 8 In order to celebrate the National Fitness Day on August 8th, Apple encouraged Apple Watch users in China to actively participate in a new fitness record challenge. Users can get exclusive medals and information stickers if they successfully complete physical training for 30 minutes or more on August 8.

According to the news published in China Intellectual Property Report 20 19 and/10 04/06, recently, the US Patent and Trademark Office published an Apple patent application named "Biometric identification of wrist back of wearable electronic device with light field camera", and introduced the biometric unlocking technology of Apple Watch in detail.

At the WWDC Global Developers Conference in 2020, Apple announced that Apple Watch has launched a sleep tracking function to create personalized sleep habits by minimizing interference. For example, near bedtime, the screen will gradually dim, while playing sleep-promoting music. After getting up, you will get a simple greeting and sleep score.

Not only that, Apple Watch can also detect hand washing. When the user washes his hands, the watch will count down, thus achieving the washing effect.

June 25th, 20021year According to Apple's official introduction, the function of ECG is to record the time and intensity of the electrical signals that make up the heartbeat. By reading the electrocardiogram, doctors can deeply understand the user's heart rhythm and check for signs of irregularities. This function requires the use of ECG App and recording through Apple Watch.