
The Sleep/Wake button on an iPhone is used to put the device to sleep, wake it up, power it on and off, and handle incoming calls. The button is located on the upper right side of the phone and is dash-shaped and silver. Pressing the Sleep/Wake button once puts the phone to sleep and locks it, while pressing it again wakes the phone up. To turn off the iPhone, the Sleep/Wake button must be pressed and held until a red slider appears.
| Characteristics | Values |
|---|---|
| Names | Side button, Sleep/Wake button |
| Location | Upper right side, upper right top |
| Functions | Sleeping and waking, powering on and off, handling incoming calls |
| How to turn iPhone off | Press and hold the On/Off Sleep/Wake button until the red bar appears with the message "Slide to Power Off" |
| How to put iPhone to sleep | Press the On/Off Sleep/Wake button once |
| How to wake iPhone | Press the On/Off Sleep/Wake button or the Home button |
Explore related products
What You'll Learn
- The Sleep/Wake button is also known as the Side button
- Pressing the Sleep/Wake button once puts the iPhone to sleep
- Pressing the Sleep/Wake button twice wakes the iPhone
- Pressing and holding the Sleep/Wake button turns the iPhone off
- The Sleep/Wake button is located on the upper right side of the iPhone

The Sleep/Wake button is also known as the Side button
The Sleep/Wake button has multiple functions. Firstly, it can be used to put your iPhone to sleep and wake it up. Additionally, it can be used to power on and off your device, and to handle incoming calls. For example, if you are using your iPhone and want to put it in standby mode, you can press the Sleep/Wake button once to significantly reduce power consumption. Your screen will power down, but you will still be able to receive incoming calls and texts. Pressing the Sleep/Wake button again will wake up your iPhone.
The Sleep/Wake button is also essential for turning off your iPhone completely. By pressing and holding the button, you can access the power-off option and slide your finger across the bar to turn off your device. This is particularly useful when your iPhone is misbehaving or unresponsive, as a restart often clears issues. Furthermore, if your iPhone does not have a Home button, you can simultaneously press and hold the Side button and either Volume button to access the sliders and then drag the Power Off slider.
It is worth noting that the Sleep/Wake button has been given a new name by Apple. While it was previously known as the Sleep/Wake button, it is now referred to as the Side button. This change in nomenclature may be confusing for some users, but it is important to understand that the Side button and the Sleep/Wake button refer to the same physical button on the iPhone.
Coffee: A Sleep Solution or a Stimulant Myth?
You may want to see also
Explore related products

Pressing the Sleep/Wake button once puts the iPhone to sleep
Pressing the Sleep/Wake button once puts your iPhone to sleep. This button is located on the upper right side of your iPhone and is also known as the Side button. It is easy to identify as pressing it turns your display on and off.
When you press the Sleep/Wake button once, your iPhone goes into standby mode or Auto-Lock. This means that the screen powers down, saving battery power, but you can still receive incoming calls and texts. Your iPhone will automatically go into Auto-Lock if you don't touch the screen for one minute.
To wake your iPhone from sleep mode, simply press the Sleep/Wake button again, or the Home button. You can also press the Sleep/Wake button twice, or double-click the Home button, to open the open apps carousel and switch between apps.
It's important to note that putting your iPhone to sleep is not the same as shutting it down. You can put your iPhone to sleep to save battery power and avoid accidental calls when it's in your pocket or bag. However, if you want to completely turn off your iPhone, you need to press and hold the Sleep/Wake button until the red slider appears, then drag the "Slide to Power Off" bar.
Midnight Waker: My Tiny's Deep Sleep Disruption
You may want to see also
Explore related products

Pressing the Sleep/Wake button twice wakes the iPhone
Putting your iPhone to sleep is different from shutting it down. When you press the Sleep/Wake button once, your phone goes into standby mode, saving battery power and allowing you to put your phone in your pocket without accidentally making calls. The screen darkens, and the phone will not respond to touch, but you can still receive incoming calls and texts. Pressing the Sleep/Wake button again will wake up your iPhone.
If you want to shut down your iPhone, you need to press and hold the Sleep/Wake button until the red slider appears on the screen. Then, drag the Power Off slider to turn off your device. Restarting your iPhone uses the same button, but instead of holding it down, you press it until the Apple logo appears on the screen.
Additionally, the Home button on the iPhone has multiple functions. Pressing it once when the iPhone is locked will wake the device, and pressing it once when using an app will take you back to the Home screen. A quick double-click on the Home button will open the open apps carousel, allowing you to switch between apps.
Wake Up and Work: No Sleep Strategies
You may want to see also
Explore related products

Pressing and holding the Sleep/Wake button turns the iPhone off
The Sleep/Wake button has multiple functions. Firstly, it can be used to turn the iPhone off, as mentioned earlier. Secondly, it can put the iPhone to sleep, which is a mode that saves battery power and prevents accidental calls when the phone is in your pocket or bag. In sleep mode, the screen darkens, and the phone will not respond to touch. However, you can still receive incoming calls and texts.
Additionally, the Sleep/Wake button can be used to wake the iPhone from sleep mode. Simply pressing the button once will bring the screen back on and allow you to access your apps and functions. This is the same process as waking the iPhone from its locked state.
It is important to note that the process of turning off an iPhone may vary slightly depending on the model. For example, on newer iPhones, you may need to press and hold the Side button along with either the Volume button to shut down the device.
In summary, the Sleep/Wake button is a versatile feature of the iPhone that allows users to control the power state of their device. It enables users to turn the iPhone off, put it to sleep, or wake it from sleep mode with a simple press or hold of the button.
Waking Your Asus Laptop from Deep Sleep Mode
You may want to see also
Explore related products

The Sleep/Wake button is located on the upper right side of the iPhone
The Sleep/Wake button has multiple functions. Firstly, it can be used to put your iPhone to sleep and wake it up. This is useful when you want to conserve battery power while still being able to receive incoming calls and texts. Secondly, it can be used to power on and off your device. To turn off your iPhone, press and hold the Sleep/Wake button until a red slider appears, then drag the "Slide to Power Off" bar. To turn it back on, press and hold the Sleep/Wake button again until the Apple logo appears.
Additionally, the Sleep/Wake button can be used to handle incoming calls. When you are on a call, pressing the Sleep/Wake button once will turn the display off, but you will still be connected to the call. This can be useful if you need to quickly check something on your phone without ending the call. Overall, the Sleep/Wake button is an essential feature of the iPhone, allowing users to easily manage their device's power and display settings.
Wake-Up Calls: Should You Sleep Through or Rise?
You may want to see also
Frequently asked questions
The sleep/wake button, also known as the side button, is on the upper right side of most current iPhone models. On some models, it is on the upper right top of the iPhone.
The sleep/wake button has three main functions: sleeping and waking, powering on and off, and handling incoming calls. You can put your iPhone into standby mode at any time by pressing the sleep/wake button once.
To turn off your iPhone, press and hold the sleep/wake button until a red slider appears on the screen. Then, drag the Power Off slider to turn off your device.











































