3. Align the picture. When you log in to the app, your iPhone will automatically open the Camera app. You can align your shot using the iPhone, and also be able to see the preview frame on the Apple Watch. You also have the option to switch between the front and rear cameras, as well as set a timer. This can be done by clicking on the hamburger menu button in the lower right corner;
4. Click on the round white button on the Apple Watch to take a picture;
5. After you have taken a picture, you can check your iPhone's photo library to see what the picture looks like.
You can set a three-second timer in the Camera Remote app. This can be useful if you need a few more seconds to take a picture. You can also switch camera modes, turn off the flash and change other camera settings of your iPhone.