Samsung watches have limited compatibility with iPhones
Most Samsung watches are built to work best with Android phones, and they will not pair with an iPhone. Samsung's smartwatches use Wear OS (the operating system made by Google) or Samsung's own Tizen software, and neither of these systems is designed to communicate with Apple's iOS. If you try to connect a Samsung watch to an iPhone through Bluetooth, the pairing will fail or the watch will not function properly even if it appears to connect.
The one exception is the Galaxy Watch 6 Classic and Galaxy Watch 7, which have limited iPhone support through a companion app called Galaxy Wearable. However, even with this app, the watch loses most of its features and can only receive notifications and control music playback. You will not be able to use fitness tracking, health monitoring, Samsung Pay, or most other watch functions.
If you own an iPhone and want a smartwatch, Apple Watch is the only watch that integrates fully with your phone. If you already own a Samsung watch, it will work only with Android devices.
Key Takeaways
- Samsung watches cannot pair with iPhones because they run Android-based software that iOS does not support.
- The Galaxy Watch 6 Classic and Galaxy Watch 7 can receive notifications and control music on an iPhone through the Galaxy Wearable app, but fitness tracking and health features will not work.
- Even limited iPhone compatibility requires you to install the Galaxy Wearable app from the Apple App Store and keep it running on your phone.
- If you use an iPhone, an Apple Watch is the only smartwatch that will give you full functionality and integration with your phone.
Why Samsung watches do not work with iPhones
Samsung watches run on Wear OS or Tizen, both of which are built on Android. iOS and Android are separate operating systems that do not speak the same language. When you try to pair a Samsung watch with an iPhone, the Bluetooth connection may appear to work at first, but the watch and phone cannot exchange the data they need to function together. The watch cannot read your iPhone's notifications properly, cannot sync your health data, and cannot access most of the features that make the watch useful.
Apple controls both the iPhone and the Apple Watch, so Apple designed them to work together from the ground up. Samsung does not have the same control over iOS, so it cannot build that level of integration. This is not a limitation of Bluetooth or a software bug—it is a fundamental difference in how the two systems are built.
What the Galaxy Watch 6 Classic and Galaxy Watch 7 can do on iPhone
If you own a Galaxy Watch 6 Classic or Galaxy Watch 7, you can read the Galaxy Wearable app from the Apple App Store and set up limited connectivity with an iPhone. This app allows your watch to receive text messages, phone calls, and app notifications from your iPhone. You can also use the watch to control music playback on your phone and adjust the volume.
That is the full list of what works. You cannot use Samsung Pay, fitness tracking, heart rate monitoring, blood oxygen measurement, sleep tracking, or any other health feature. You cannot respond to messages from the watch, make calls, or use voice commands. The watch will not sync your calendar, reminders, or contacts. If you rely on any of these features, the watch becomes a notification receiver only, which is not what most people buy a smartwatch to do.
The Galaxy Wearable app must remain installed and running on your iPhone for the watch to receive notifications. If you uninstall the app or turn off Bluetooth, the watch will not connect to your phone.
How to check if your Samsung watch model supports iPhone
If you are not sure which Galaxy Watch model you own, look at the back of the watch or check the original box. The model name will be listed as Galaxy Watch 6, Galaxy Watch 6 Classic, Galaxy Watch 7, or an older model like Galaxy Watch 5 or Galaxy Watch 4.
Only the Galaxy Watch 6 Classic and Galaxy Watch 7 have any iPhone support at all. All other Samsung watches—including the Galaxy Watch 5, Galaxy Watch 4, Galaxy Watch Active, and older models—cannot connect to an iPhone in any way. If you own one of these older models, your only option is to use the watch with an Android phone.
What to do if you want a smartwatch for your iPhone
The Apple Watch is the only smartwatch that works fully with an iPhone. Apple Watch models range from the basic Apple Watch SE to the more advanced Apple Watch Ultra, and all of them pair directly with any iPhone model. The watch syncs your health data, fitness activity, notifications, messages, and calendar events automatically. You can make and receive calls, send messages, use Apple Pay, and run thousands of apps designed for the watch.
If you do not want to buy an Apple Watch, other smartwatch brands like Garmin, Fitbit, and Wear OS watches also have limited iPhone support through their own apps. These watches can receive notifications and sync fitness data, but they do not integrate as deeply with iOS as the Apple Watch does. Check the manufacturer's website to see what features each watch supports on iPhone before you buy.
If you already own a Samsung watch and switched to iPhone
If you recently switched from Android to iPhone and you own a Samsung watch that is not a Galaxy Watch 6 Classic or Galaxy Watch 7, your watch will not work with your new phone. You have two choices: sell or donate the watch and buy an Apple Watch, or keep an Android phone as a secondary device just to use the watch.
If your watch is a Galaxy Watch 6 Classic or Galaxy Watch 7, you can use it with your iPhone for notifications and music control by installing the Galaxy Wearable app. This will let you use the watch while you decide whether to upgrade to an Apple Watch later. However, you will lose access to fitness tracking and health monitoring features that the watch can provide.
Frequently Asked Questions
Can I use a Galaxy Watch 5 with an iPhone?
No. Only the Galaxy Watch 6 Classic and Galaxy Watch 7 have any iPhone support. The Galaxy Watch 5 and all older Samsung watch models cannot connect to an iPhone at all. You will need an Android phone to use these watches.
Will my Samsung watch work if I just turn on Bluetooth?
Turning on Bluetooth alone will not make a Samsung watch work with an iPhone. The watch and phone use different operating systems and cannot communicate even over Bluetooth. For the Galaxy Watch 6 Classic or Galaxy Watch 7, you must install the Galaxy Wearable app from the Apple App Store to get any functionality.
Can I use a Samsung watch for fitness tracking on my iPhone?
No. Even the Galaxy Watch 6 Classic and Galaxy Watch 7 cannot sync fitness data or health monitoring to an iPhone. Fitness tracking, heart rate, sleep tracking, and other health features only work when the watch is paired with an Android phone.
What if I use both an iPhone and an Android phone?
You can pair your Samsung watch with the Android phone and use it normally. When you switch to your iPhone, the watch will not connect unless it is a Galaxy Watch 6 Classic or Galaxy Watch 7 with the Galaxy Wearable app installed. The watch can only be paired with one phone at a time.
Is there any Samsung watch that works fully with iPhone?
No. Samsung does not make a watch that integrates fully with iOS the way Apple Watch does. The Galaxy Watch 6 Classic and Galaxy Watch 7 offer limited notification and music control only. If you need a smartwatch that works completely with your iPhone, you need an Apple Watch.