If your Apple Watch heart rate sensor is not working, make sure that Wrist Detection is enabled and Low Power Mode is disabled.
Arnold Zafra
Arnold is a self-taught IT professional who has spent most of his career in a corporate environment working as a professional librarian. Over the years, he has used a range of Apple devices, starting from the very first iPhone, iPad, and Apple Watch. He doesn't just use these devices casually; he dives deep into each of their functionalities and features. He also likes to get early access to beta OS updates, new releases, and other updates. Arnold currently owns an iPhone 13 Pro Max, Apple Watch Ultra, M2 MacBook Air, and AirPods Pro (1st Gen).
Articles by Arnold Zafra
Notifications Not Working on iOS 17/17.7? Here is the Fix
If you encounter the iOS 17.7 notifications not working issue after updating your iPhone, follow these troubleshooting steps to fix it.
AirTag Not Connecting? Here's How to Fix It
If your AirTag is not showing up in the Find My app on your iPhone, here are some troubleshooting tips to make it appear again.
What To Do if macOS System Data is Huge/Large
If you noticed that your Mac is running low on storage space, follow these troubleshooting tips on how to fix when macOS system data is huge.
How to Download Apps Not Available in Your Country on iPhone
In this guide, you will learn how to download apps not available in your country on iPhone because of geo-restrictions.
iPhone Stuck in SOS Mode? Here’s How To Fix It
When you or somebody else accidentally trigger Emergency SOS on your iPhone, sometimes it might get stuck there. Here’s how to fix it.
iOS 17: How to Turn Off StandBy Mode
Although StandBy Mode is a useful feature, some of you may want to turn it off. This quick guide will show you how.
3 Quick Ways to Blur Photos Background on iPhone
Learn how to blur the background on your iPhone photos, before you snap the picture and afterward, on both new and old models.
Is One AirPod Louder Than the Other? 6 Ways To Fix It
If one AirPods is louder than the other, you can fix the issue by following several troubleshooting steps outlined in this guide.
Ways To Find Lost AirPods That Are Offline and Dead
Losing your AirPods is a big inconvenience, especially when you can’t locate them. Here’s how to find lost, offline, or dead AirPods.
Fix: iMessage Photos Not Downloading After iOS 17
You might run into a problem with pictures not downloading in iMessage after updating to iOS 17. Here are some fixes to this problem.
How to Fix iOS 17 Storage Bug: System Data Is Huge
Some folks are experiencing the iOS 17 system data huge bug. Find out how to quickly fix the issue by simply restarting your iPhone.
2 Ways to Delete a Workout on Apple Watch (2024)
If you’ve accidentally recorded an exercise, Arnold Zafra outlines two ways you can delete a workout from your Apple Watch.
Use Apple ID Account Recovery Without Trusted Phone Number
Follow these troubleshooting steps to reset password for your Apple ID if you forget it and has no access to your phone number anymore.
How To Fix iPhone Stuck in SOS Mode (SOS Only) in 6 Ways
Find out what SOS means on your iPhone, and what to do when SOS or SOS only suddenly appears on your iPhone’s status bar.
![How To Wipe a Macbook [2024]](https://www.macobserver.com/wp-content/uploads/2023/03/How-to-Factory-Reset-MacBook-Air.webp)
How To Wipe a Macbook [2024]
Learn how to factory reset MacBook before selling or giving it away. Plus, know other important things you need to do first.
Fix: iCloud Encountered an Error While Trying To Connect to the Server
If iCloud has stopped responding while you’re using it, follow these troubleshooting tips to make it work again.
How to Unpair Your AirPods From Apple ID and Other Devices
There might come a time when you need to need to forget your AirPods, so you’ll need to know how to disconnect them from all your devices.
AirPods Pro Keep Disconnecting? Here’s How To Fix It
If you’re having problems with your AirPods when using them, Arnold Zafra gives some tips on how to fix it when AirPods keep on disconnecting.
How To Make a Sticker From Image on iPhone
Live Stickers is one of the new features that iOS 17 is bringing to iPhone. Here’s how to create Live Stickers using your own photos in iOS 17.
How to Increase Bass on AirPods For a Full Audio Experience
Knowing how to control AirPods audio is essential if you are a music lover. Arnold Zafra shows you how to increase bass on AirPods.
![How to Remove iMessage from iPad [2024]](https://www.macobserver.com/wp-content/uploads/2023/03/how-to-remove-imessage-from-iPad.webp)
How to Remove iMessage from iPad [2024]
If you’ve been wondering how to remove iMessage from your iPad, Arnold Zafra shows how you can disable it to stop receiving messages instead.
MacBook Battery Draining While Sleeping? Here’s How To Fix That
Here are the top four ways to fix MacBook battery draining in sleep mode including the key factors causing the problem.
Why Does My iPhone Say LTE Instead of 5G
If you’re asking yourself, “Why does my iPhone say LTE instead of 5G?”, we have some answers for you, so read along.