Apple officially said that Apple Watch has the power to support all-weather use, and its battery life reaches 18 hours. At the end of the day, put the magnetic charging connector close to the back of the watch, and the watch will automatically adsorb in place.
Usage time of Apple Watch on a single charge:
(1) battery life: 18 hours
Apple says it can check 90 notifications and 90 notifications, spend 45 minutes using apps on watches and spend 30 minutes listening to songs while exercising.
(2) Talk time: 3 hours
Apple Watch itself has no call function and can only be used with the iPhone in your pocket. You can answer the phone, but it can only last for 3 hours at most.
(3) Audio playback: 6.5 hours
This function also needs the support of Bluetooth, which can play music on iPhone for up to 6.5 hours.
(4) Exercise: 7 hours
If you use the health function of Apple Watch, it can last up to 7 hours.
(5) When used as a watch: 48 hours
The Apple Watch, which is only used to look at the time, can only be used for two days. This data is based on reading the watch five times an hour for four seconds. If it is not so frequent, the battery life should be longer.
(6) Power saving mode: 72 hours
In extreme power saving mode, if all functions except time are turned off by default, Apple Watch can last for 72 hours.
Extended data:
Common shortcomings of Apple Watch:
1, raising your hand to wake up is not always useful.
Apple Watch provides an intelligent form of wake-up operation. Just lift your wrist and the screen will light up. But this operation is not always useful in reality, and sometimes you need to shake your wrist hard.
2, the setting is slightly cumbersome
Apple Watch is equipped with a customized version of the iOS system. Because it is the first edition, there are inevitably some imperfections in the design. For example, it takes a while to pair with the iPhone. If you want to take photos with iPhone, you need to pair them again. The whole setup may take an hour to complete, which is a bit cumbersome.
3. The call quality is average
It's convenient to make a phone call with Apple Watch, but the call quality is not good enough. Some users respond to making a phone call with Apple Watch, and the other party will feel that the voice sounds far away.
4.Siri's recognition ability is limited.
Using Apple Watch to send messages, Siri voice input is obviously the best choice, but Siri does not always correctly recognize words, such as nicknames and technical terms, which often slows down the speed of message reply.
It is difficult to control the screen after it is wet.
You may want to wear Apple Watch to exercise, exercise and monitor these data, but it should be noted that if the screen is stained with sweat, it may not work.
6. Mobile payment is not convenient enough.
On iPhone 6, if you use Apple Pay for mobile payment, you don't need to light up your phone. As long as it is placed near the payment terminal, the fingerprint identification interface will pop up. But on Apple Watch, you need to double-click the digital crown to activate this function.
7. There are not enough dial-up interfaces.
Apple currently has no open dial customization function, so the choice is relatively limited.
8、? Limited application availability
The application function of Apple Watch is not perfect, and many applications still need to use iPhone to achieve complete operation, which does not highlight the independence and value of Apple Watch.
9. The acceleration sensor is not sensitive enough
Apple Watch provides the function of reminding users to stand up and walk around. It is not enough in use. Sometimes it has stood up, but it will still be reminded. It seems that its acceleration sensor didn't really work.