The Serapis app has a setup screen. The order in which you complete it matters. The recommended order is below, written so a non-engineer can follow it.
Step 1: The light
Open the app and pair the bedside lamp first. The lamp is the only device that needs to be paired before you go to bed — the rest can wait.
Step 2: The sound
Pair the bedside speaker or the noise-masker. The sound is the second-most-frequent interaction after the light.
Step 3: The water
Pair the B004 last. The B004 is the only device that uses a consumable (water). Pairing it last means you have already wired and forgotten.
The routines
The app will offer to set up two routines: a wind-down and a wake-up. Pick one of each. Do not set up all four at once.
A two-device setup that survives the year is worth more than a six-device setup that survives the week.
