Unfortunately, Samsung abandoned iOS compatibility with the Galaxy Watch 4 and Galaxy Watch 5. Older models of Galaxy Watch work with the iPhone, but to be honest, iPhone users are better off sticking with the Apple Watch. For more Galaxy Watch compatibility details, I suggest checking Samsung's support page. Note that at the time of writing Best answer: No, the Galaxy Watch 4 and Watch 4 Classic are not compatible with an iPhone. Since Samsug switched to the Google-based Wear OS from Tizen, it needs to connect to an Android-powered Reset The Watch. First of all, back up data on the internal memory. Turn off the Galaxy Watch 4. Press and hold the Power key until REBOOTING appears at the bottom of the screen. Next, press the Power key three times quickly until the Select REBOOT MODE screen appears. Then press the Power key multiple times to highlight ‘Recovery’. Open the Galaxy Wearable app on the connected smartphone. Tap on Watch Settings. Scroll down and tap on Manage content. Tap on Add tracks. Choose the tracks you want to add. Tap Done. The selected 2. The Galaxy Watch 4 Does Not Support iPhones. Image Credit: Samsung. Most iPhone users would buy the Apple Watch, and most Galaxy Watch users own a Samsung phone already. However, a handful of users prefer the Galaxy Watch due to its circular design, and if you're one of them, we have bad news. If your watch has a built-in camera, you won't be able to take advantage of it through the iPhone. You also can't send text messages through your iPhone using a Samsung watch, although you can receive text message notifications on the watch. Email notifications are also available, but you can't send new emails or reply to emails through the 2. Connect your Galaxy Watch to the Galaxy Wearable app on your smartphone and update the watch software. 3. Download the Samsung Health Monitor app from the Galaxy Store. 4. Open Samsung Health Monitor on your phone and set up your profile. Note you must be at least 22 years old to use Samsung Health Monitor After you set up your profile, you Step 3: Open the Smartwatch App on your iPhone. Step 4: Tap on the “Pair” or “Connect” option. Troubleshooting Tips. Tip 1: Ensure that the Smartwatch is within range. Tip 2: Restart your iPhone and the Smartwatch. Tip 3: Update the Smartwatch firmware and iPhone software. Open the Remote app on the Apple Watch. The icon looks like a white play button in a blue circle. Select your Apple TV from the list of devices. You should see a black screen, a < button in the kIS1.