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Waking Up the CoreUpdated 19 days ago

The Core sensor is designed to save battery by moving between different power states depending on whether it’s in use, charging, or idle. Once you know what each state means, it’s easy to get your Core awake and ready to connect in the HELIOS App. 

StateHow It Gets ThereHow to Wake / ConnectLED Confirmation
Active 
(In Session)
Inside an ongoing session 
(if battery remains)
App connects or stays connected automaticallyLED rapidly blinks on app connection
Active 
(On Charger)
Placed on wireless charging padAlways awake; app can connect anytimeLED glow on pad
SleepOff charging pad, no session runningMove or shake → wakes for ~45s window for app connectionQuick LED glow
ShutdownAfter ~1 hour off charging pad with no session startedRequires a flip/shake or double tap; then app can connect for ~45s before Sleep is enteredQuick LED glow

Quick Tips

  • Best practice: If you can’t get the Core to connect, try the flip/shake or double tap — this ensures it’s fully awake.
  • Look for LED glow: Any transition (from sleep or shutdown) is confirmed by the LED on the logo face.
  • On the charging pad: The Core is always awake, so it’s the easiest place to connect.


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