Yayusi S2 User Manual [Essential]

There was no standard user manual—only a crumpled note that said: “Trust the story.”

If you want, I can:

Depending on usage: 7 days (continuous heart rate monitoring) up to 30 days (standby, occasional sync). yayusi s2 user manual

: It features slots for a TF card and a 3.5mm AUX line-in, enabling playback from MP3 players or computers. Hands-Free Calling There was no standard user manual—only a crumpled

| Function | How to Access | |----------|----------------| | Step counter / Heart rate | Swipe to health screen | | Sleep monitoring | Auto-detects after 4+ hours of sleep | | Message notifications | Enable in app → Notifications → Select apps | | Sports modes | Press side button → Choose mode (walk, run, bike) | | Music control | Swipe to music panel (must be playing on phone) | | Find my phone | Hold function key for 3 seconds (in Bluetooth range) | yayusi s2 user manual