The basic steps to connect a Bluetooth mouse
A Bluetooth mouse connects to your computer wirelessly using radio signals instead of a cable. To connect one, you turn on the mouse, put your computer in pairing mode, and select the mouse from the list of devices. The whole process usually takes under a minute once you know where to look.
The exact steps depend on whether you use Windows, Mac, or Linux, but the principle is the same: your computer searches for nearby Bluetooth devices, finds your mouse, and remembers it so they connect automatically in the future.
Key Takeaways
- Most Bluetooth mice have a power button or switch on the bottom — turn it on and look for a pairing button, usually a small recessed button you press with a pen or paperclip.
- On Windows, open Settings, go to Bluetooth & devices, and click "Add device" to search for your mouse.
- On Mac, open System Settings, click Bluetooth, and your mouse should appear in the list within seconds of pairing mode.
- Once paired, your mouse will reconnect automatically when you turn it on, so you only pair once.
- If pairing fails, restart both the mouse and your computer, then try again — this fixes most connection problems.
How to put your mouse into pairing mode
Before your computer can find your mouse, the mouse must be in pairing mode — a state where it broadcasts its presence to any nearby device. Most mice enter pairing mode automatically when you turn them on for the first time, but if you are reconnecting an old mouse or switching computers, you may need to manually set up it.
Look on the bottom or back of your mouse for a small button labeled "Pair," "Connect," or sometimes just a Bluetooth symbol. This button is usually recessed so you do not press it by accident. Use a pen or the end of a paperclip to press and hold it for three to five seconds. The mouse will usually show a light that blinks or changes color to signal it is in pairing mode. Check your mouse manual if you cannot find the button — different brands hide it in different places.
Leave the mouse in pairing mode while you search for it on your computer. Most mice stay in pairing mode for about two minutes, so you have time to open your settings without rushing.
Connecting on Windows
On Windows 10 or 11, open the Start menu and type "Bluetooth" into the search box. Click "Bluetooth and device settings" or "Bluetooth settings" — the exact name varies by Windows version. You should see a section labeled "Bluetooth" or "Add a device."
Click the button that says "Add device" or "Add Bluetooth device." Your computer will search for nearby devices for about ten seconds. When your mouse appears in the list, click on it. Windows will show a message saying the device is paired or connected. Your mouse should now move the cursor on your screen.
If your mouse does not appear, make sure it is in pairing mode and try again. If it still does not show up, restart your mouse by turning it off and on, then repeat the search. If Windows says pairing failed, restart your computer and try once more.
Connecting on Mac
On Mac, click the Apple menu in the top left corner and select "System Settings" (or "System Preferences" on older versions). Look for "Bluetooth" in the sidebar and click it. You should see a button that says "Turn On" if Bluetooth is off, or a list of available devices if it is already on.
Make sure your mouse is in pairing mode, then wait a few seconds. Your mouse should appear in the list under "Available Devices" or "Other Devices." Click on it, and Mac will pair automatically. You may see a prompt asking you to confirm — click "Connect" or "Pair" if it appears. Once connected, your mouse will show under "My Devices" with a "Connected" label.
If your mouse does not appear after ten seconds, turn it off and on again to re-enter pairing mode, then check the list again. Mac is usually faster at finding Bluetooth devices than Windows, so if it is not showing up, the mouse may not be in pairing mode.
What to do if your mouse will not connect
The most common reason a Bluetooth mouse will not pair is that it is not actually in pairing mode. Check the bottom of the mouse again for the pairing button and hold it for a full five seconds — many people press it too quickly. If the mouse has a light, watch for it to blink or change color as a sign that pairing mode is active.
If you have confirmed the mouse is in pairing mode and your computer still cannot find it, restart both devices. Turn off the mouse, wait five seconds, and turn it back on. Then restart your computer. This clears out any stuck connections and usually solves the problem. After both devices have restarted, try pairing again.
Another common issue is that your computer's Bluetooth is turned off. On Windows, check that Bluetooth is toggled on in Settings. On Mac, make sure Bluetooth shows as "On" in System Settings. If Bluetooth is off, turn it on and try pairing again.
How to reconnect a mouse you have already paired
Once you have paired your mouse with a computer, you do not need to pair it again. straightforward turn the mouse on, and it will reconnect automatically within a few seconds. You will not see any pairing prompts or need to open settings — the connection happens in the background.
If your mouse was previously paired but is not reconnecting, check that Bluetooth is turned on in your computer's settings. Then turn the mouse off and on again. If it still does not connect after thirty seconds, restart your computer. Restarting clears out old connection data and usually restores the link.
If you want to pair the same mouse with a different computer, you do not need to unpair it from the first one. Most mice can remember multiple computers and will connect to whichever one is nearby and has Bluetooth on. Some mice can only remember one device at a time — check your manual if you are unsure.
Understanding Bluetooth range and interference
Bluetooth works best when your mouse is within about thirty feet of your computer, though most people use them much closer — usually within ten feet. Walls and metal objects can reduce the range, and other wireless devices like Wi-Fi routers, cordless phones, and microwaves can sometimes interfere with the connection.
If your mouse keeps disconnecting or moving slowly, try moving it closer to your computer. If that does not help, move your computer away from other wireless devices or turn off Wi-Fi temporarily to see if that is the cause. Most of the time, interference is not the problem — a disconnecting mouse usually means the battery is low or the connection needs to be refreshed by restarting.
Check your mouse battery regularly. A low battery is the most common reason a paired mouse stops working. Most Bluetooth mice use AA or AAA batteries, though some are rechargeable. If your mouse has a battery indicator light, watch for it to turn red or orange as a sign the battery is running low.
Frequently Asked Questions
Do I need to install software or drivers for a Bluetooth mouse?
No. Windows and Mac both have built-in Bluetooth support, and most mice work when ready after pairing without any additional software. Some gaming mice or mice with extra buttons may include optional software to customize those buttons, but the basic connection works without it.
Can I use the same Bluetooth mouse with multiple computers?
Yes. Most mice can pair with several computers and will connect to whichever one is nearby with Bluetooth on. You pair the mouse to each computer separately using the same pairing process. Some older or budget mice can only remember one device — check your manual if you are unsure which type you have.
What if my mouse pairs but the cursor does not move?
First, check that the mouse battery is not dead — replace or recharge it and try again. If the battery is fine, restart both the mouse and your computer. If the cursor still does not move after restart, unpair the mouse from your settings and pair it again from scratch. This usually fixes stuck connections.
Why does my mouse keep disconnecting?
A low or dead battery is the most common cause. Replace the batteries and see if the problem stops. If the battery is fine, restart your computer and re-pair the mouse. If disconnections continue, try moving your computer away from other wireless devices like routers or microwaves, as interference can sometimes cause drops.
Can I use a Bluetooth mouse with a tablet or phone?
Yes. Tablets and phones support Bluetooth mice the same way computers do. Open your device's Bluetooth settings, put the mouse in pairing mode, and select it from the list. The mouse will work with any device that has Bluetooth, though some phones and tablets may not support all mouse features.