Yes, your SALTO KS Watch app can also be added as a ‘complication’ on your Apple Watch—a special feature that blends seamlessly with any Apple Watch face you customize according to your liking. Complications are small interface elements that users place on the clock face, in this case, your Digital Key. They are only supported from watchOS 9 onwards and Apple Watch Series 4 onwards.

Follow these steps to add your SALTO KS Digital Key complication: 

Step 1: With the watch face showing, touch and hold the display, then tap ‘Edit’. 

Step 2: Swipe left to the end, and you will find complications on the last screen. 

Step 3: Tap a complication to select it, then turn the Digital Crown on the side of your watch to choose a new one—until you find SALTO KS Digital Key. 

Step 4: When you have selected it, press the Digital Crown to save your changes, and tap the face to switch to it.