The basic connection process

Connecting an Apple Pencil to an iPad takes about 30 seconds and requires no cables or apps. You turn on Bluetooth on your iPad, hold the Apple Pencil near it, and tap the notification that appears. The iPad then pairs with the Pencil and remembers it for future use.

The exact steps depend on which Apple Pencil model you own. Apple makes three versions: the original Apple Pencil (first generation), Apple Pencil (second generation), and Apple Pencil Pro. Each one connects slightly differently, but the core idea is the same — Bluetooth pairing that happens once and then stays connected.

Key Takeaways

  • Apple Pencil first generation connects by plugging into the iPad's charging port, while second generation and Pro models use magnetic attachment to the side of the iPad.
  • After physical connection, you must tap the pairing notification on your iPad screen to complete the Bluetooth handshake.
  • Once paired, your Apple Pencil reconnects automatically whenever you turn it on near your iPad — you do not need to pair it again.
  • If pairing fails, restarting your iPad and making sure Bluetooth is turned on solves the problem in most cases.

Apple Pencil first generation: plug-in pairing

The original Apple Pencil connects by plugging directly into the iPad's Lightning charging port (the small rectangular port at the bottom of older iPads). When you plug it in, the iPad recognizes it and shows a pairing notification on screen. Tap "Pair" on that notification, and the connection is complete.

This model also charges through that same port — when you plug it in to pair, it begins charging at the same time. The battery lasts about 12 hours of use. You can check the battery level by looking at the Bluetooth settings on your iPad, where the Pencil will appear in the list of connected devices.

Apple Pencil second generation and Pro: magnetic attachment

The second generation Apple Pencil and the Apple Pencil Pro connect magnetically to the side of newer iPads (iPad Pro models from 2018 onward, and iPad Air from 2022 onward). When you snap the Pencil onto the side of the iPad, it automatically pairs — you see a pairing notification, tap "Pair", and you are done.

These models charge wirelessly through the magnetic connection. You do not plug them in or use a cable. The battery lasts about 12 hours, and you can check the remaining charge in the Bluetooth settings or by swiping down from the top-right corner of your iPad to see the battery widget.

What to do if pairing does not work

If the pairing notification does not appear after you connect your Apple Pencil, first check that Bluetooth is turned on. Go to Settings on your iPad, tap Bluetooth, and make sure the toggle is switched on. Then disconnect and reconnect the Pencil (unplug it if it is first generation, or remove it from the magnetic attachment if it is second generation or Pro).

If that does not work, restart your iPad completely. Hold down the power button until the "slide to power off" screen appears, slide to turn it off, wait 10 seconds, then hold the power button again until the Apple logo appears. Once the iPad restarts, try pairing the Pencil again. This solves most pairing problems.

If you still cannot pair, check that your iPad model actually supports the Pencil you own. First generation Pencils work only with iPad Pro (12.9-inch and 9.7-inch from 2015–2017), iPad (fifth generation and later), and iPad mini 4 and later. Second generation works with iPad Pro 12.9-inch (second generation and later) and iPad Pro 10.5-inch. Apple Pencil Pro works only with iPad Pro 11-inch and 12.9-inch (M1 and later) and iPad Air 11-inch and 13-inch (M2).

How to check if your Pencil is paired

Open Settings on your iPad and tap Bluetooth. Scroll down to the "Other Devices" section. If your Apple Pencil is listed there and shows "Connected", the pairing is active. If it shows "Not Connected", the Pencil is paired to your iPad but the Bluetooth link is currently off — turn the Pencil off and on again, or restart Bluetooth on your iPad.

You can also see the Pencil's battery level from this same screen. Tap the information icon (the small circle with an "i") next to the Pencil's name to see the exact percentage remaining.

Pairing a Pencil to a different iPad

An Apple Pencil can be paired to only one iPad at a time. If you want to use it with a different iPad, you must unpair it from the first one. Go to Settings, tap Bluetooth, find the Pencil in the list, tap the information icon, and select "Forget This Device". Then connect the Pencil to your new iPad using the same steps as the initial pairing.

The pairing process is the same whether you are connecting to a new iPad or reconnecting to an old one. You do not need to do anything special — just plug in or attach the Pencil and tap the notification that appears.

Frequently Asked Questions

Do I have to pair my Apple Pencil every time I use it?

No. Once you pair it the first time, your iPad remembers the Pencil. Every time you turn the Pencil on near your iPad, it reconnects automatically. You only pair once, unless you unpair it intentionally or pair it to a different iPad.

Can I use an Apple Pencil with an iPhone?

No. Apple Pencils work only with iPad models. iPhones do not support stylus input. If you want to use a stylus with your iPhone, you would need a third-party option, though Apple does not officially support these.

What if my Apple Pencil is not charging?

For first generation, make sure you are plugging it fully into the Lightning port — it should sit flush. For second generation and Pro, check that the Pencil is attached magnetically to the side of the iPad and sitting flush. If it still does not charge after 30 minutes, restart your iPad and try again. If the Pencil still will not charge after a restart, the battery may be failing.

Can I pair two Apple Pencils to the same iPad?

Yes. You can pair multiple Apple Pencils to one iPad. Each one pairs separately using the same process. Your iPad will remember all of them and reconnect to whichever one you turn on. This is useful if you have a backup Pencil or share an iPad with someone else.

Why does my Pencil keep disconnecting?

Bluetooth interference or a low battery are the most common causes. Make sure the Pencil is charged — a dying battery often causes disconnects. If the battery is fine, try turning Bluetooth off and back on in your iPad's Settings. If disconnects keep happening, unpair the Pencil, restart your iPad, and pair it again from scratch.