How to Fix Apple Watch Not Syncing with iPhone: Step-by-Step Guide


Michael Collins

Having trouble getting your Apple Watch to sync with your iPhone? Don’t worry, it’s a common issue, but luckily, it’s usually a quick fix. By following these simple steps, you’ll have your devices back in sync in no time.

Step by Step Tutorial: Fixing Apple Watch Not Syncing with iPhone

Before we get started, it’s important to understand that syncing issues can be caused by a multitude of factors. These steps will guide you through the most common solutions.

Step 1: Check Your Bluetooth Connection

Make sure your Bluetooth is turned on both your iPhone and Apple Watch.

Bluetooth is the main way your devices communicate with each other. If it’s turned off, they won’t be able to connect. Swipe up on your iPhone to access the Control Center and make sure the Bluetooth icon is blue. On your Apple Watch, you can check this in the Settings app.

Step 2: Ensure Both Devices are Charged

Low battery can cause connection issues, so charge both devices if necessary.

If your Apple Watch or iPhone is close to dying, they might not have enough power to maintain a connection. Plug them in and give them some juice before trying to sync again.

Step 3: Restart Both Devices

A fresh start can sometimes clear up any minor software glitches.

To restart your iPhone, hold down the power button until the "slide to power off" option appears, then slide to turn it off. To turn it back on, hold down the power button again until the Apple logo appears. For the Apple Watch, hold down the side button until the same "slide to power off" option appears, and then slide to turn it off. Press the side button again to turn it back on.

Step 4: Update Software on Both Devices

Outdated software can cause syncing problems, so make sure both your iPhone and Apple Watch are up to date.

You can check for updates on your iPhone by going to Settings > General > Software Update. On your Apple Watch, you can check for updates by going to the Watch app on your iPhone, tapping General, and then Software Update.

Step 5: Unpair and Re-pair the Apple Watch

If all else fails, unpairing and re-pairing can resolve syncing issues.

To unpair your Apple Watch, open the Watch app on your iPhone, go to the My Watch tab, tap your watch at the top of the screen, tap the info button (it looks like an "i" in a circle), and then tap Unpair Apple Watch. After it’s unpaired, you can pair it again by holding your Apple Watch close to your iPhone and following the prompts on both devices.

After completing these steps, your Apple Watch should be successfully synced with your iPhone. If it’s not, there may be a more serious issue at play, and you might need to contact Apple Support for further assistance.

Tips for Fixing Apple Watch Not Syncing with iPhone

  • Double-check that Airplane Mode is not enabled on either device, as this will disable Bluetooth.
  • If you have multiple Bluetooth devices connected to your iPhone, try disconnecting them to see if that helps with the syncing issue.
  • Make sure that both devices are within a reasonable range of each other. They should be no more than 30 feet apart for Bluetooth to work properly.
  • Check if there’s any physical damage to your Apple Watch or iPhone, as this could be affecting the connection.
  • Resetting your network settings on your iPhone can also help with Bluetooth connection problems.

Frequently Asked Questions

Why won’t my Apple Watch sync with my new iPhone?

When switching to a new iPhone, you’ll need to unpair your Apple Watch from your old device and then pair it again with your new one. Follow the unpairing and pairing steps outlined above.

Can I use my Apple Watch with an Android phone?

No, the Apple Watch is only compatible with iPhones. It’s specifically designed to work within the Apple ecosystem.

What should I do if my Apple Watch still won’t sync after following these steps?

If your Apple Watch is still not syncing, it might be time to contact Apple Support for professional assistance. There may be a deeper issue that needs to be addressed.

Do I need to have Wi-Fi on for my Apple Watch to sync?

While Wi-Fi isn’t necessary for syncing, it can help with the process, especially if you’re updating software or using features that require an internet connection.

How long does it take for an Apple Watch to sync?

The initial pairing and syncing process should only take a few minutes. If it’s taking significantly longer, there might be an issue.


  1. Check Bluetooth connection
  2. Ensure devices are charged
  3. Restart both devices
  4. Update software
  5. Unpair and re-pair the Apple Watch


There you have it, a step-by-step guide to fixing your Apple Watch not syncing with your iPhone issue. While technology can be tricky at times, these simple solutions usually do the trick. However, if you’re still experiencing problems, don’t hesitate to reach out to Apple Support. They’re the experts, after all. Remember, keeping your devices up to date and properly charged can prevent many syncing issues before they even start. So, keep an eye on those updates, and happy syncing!