Turn a spare iPhone into a watch-face camera for PulseLink or The Face. A photo is taken and sent to your watch every 3 minutes.
v2026-10-07a
1. Connect your watch
Use The Face's Device ID and Web code (on the watch: Settings → Watch Face → Customize → Web code — 6 digits that change every minute). A Face Composer Pass is required; no PulseLink needed.
Open PulseLink on your watch and open the You menu. The bottom line is Device ID — enter the code shown there.
2. Camera
iPhone: if iOS keeps asking for camera access, open Settings > Apps > Safari > Camera and choose Allow. Otherwise Safari asks again every time and capture stops until you tap OK.
When something moves, the photo is taken at that moment instead of waiting for the next 3-minute shot.
16 colors transfers to the watch about twice as fast. 32 looks smoother for the same transfer size. If the image does not show on the watch, choose 16.
Keep this page open in Safari with the iPhone plugged in. The page keeps the screen awake. Photos go only to your own watch; on it, choose You menu → Image slot → Camera.