Handoff is a feature of iPhones, iPads, Apple Watches and Macs that let you start something on a device and then complete it on another. For example, you can begin to read a webpage on your iPhone and then realize that you'd rather kick back and read on your iPad or MacBook. With Handoff, a switch is a cinch. No longer note the URL or email it to yourself to open on another device.
You must meet any conditions for using Handoff. Both devices must be on the same Wi-Fi network, have Bluetooth enabled and be logged in to the same iCloud account. Assuming your devices meet these conditions, it's easy to use Handoff. Apple's first-party apps like Safari, Mail, Messages, and Pages support all Handoff directly from the bat. Third-party developers can add handoff support as they fit. No matter what app you use, with Handoff, it's the same.
First, make sure Handoff is turned on. You must turn it on all devices you use, including your iPhone, iPad, Mac or Apple Watch.
Enable Handoff on your iPhone or iPad
Open your Settings app and press the "General" option.
On the General page, press the "Handoff" setting.
Turn the switch to enable Handoff on (or off if it is desirable).
Enable Handoff on Your Mac
On Mac, you follow a similar process. Go to System Preferences> General and make sure that Allow handoff between this Mac and your iCloud devices check box is enabled.
Enable Handoff on your Apple Watch
And on Apple Watch, it's as easy. However, you need to do that in the Watch app on your iPhone.
Open the "Watch" app, open the "General" settings, and then click the "Enable Handoff" button.
] Now that you have Handoff enabled everywhere, you use it super easy.
Using Handoff on your iPhone or iPad
When you need to leave something for another device, you do not need to pull up a stock sheet and press "Send" or something. You do not actually need to do anything on the device you want to upload at all, except you're sure the app is open and the page or document is loaded. This is because everything is synchronized via iCloud and easily accessible on the target device.
Ex. Say you have a webpage open in Safari on your iPhone and would continue it on another device. Continue and leave the page open on your iPhone (it does not matter if your iPhone is awake or not). On your iPad or Mac, you'll see an additional Safari icon with a small iPhone icon above it. Turn it on to open the page where you stopped.
On the receiving device is all you need to do by entering the app switch. Depending on whether you are using a device with a home button or not, the method will make it different. If you have to press the home button do the trick. If you are using a newer device (iPhone X or later, 2018 iPad Pro or later), you can float from the top of the screen and paused for a moment.
Once in the app switch, you will notice a button at the bottom of the screen. The button shows the app that is available for handoff and once has been lost, the associated app, and the document opens.
If you're using an Apple Watch, things work a little differently. First of all, you can just leave in one direction: look at the phone. Handoff also works only with specific apps and Siri. In fact, Siri will offer to renounce things automatically that she can not do at the time. For example, if you tell Siri at your time to compose an email, she will offer to continue the action on your phone automatically.
It's all that's happening. You can be surprised at how many apps that support Handoff these days, and if you're switching between multiple devices throughout the day, it's a feature that can save more time and cranes than you realize.