iOS devices are experiencing module calibration issues. The new update (with fix) will hit the App Store in week 38. Apologies for the inconvenience. 



Replacing the battery

The E-Movement contains two AA batteries.

Generally, the batteries last for 2 years. Always take spare batteries with you.

There is no need to reinstall the module after changing the battery. The app will recognise it again immediately.

  1. Remove the E-Movement from the surface 
  2. Open the E-Movement by unscrewing the cover at the back (counterclockwise)
  3. Remove the batteries from the casing and insert the new batteries. Note that the – side must be pressed against the coil
  4. Place the pallets of the lid in the holes and screw the lid back into place (clockwise)
  5. Check that everything is back in place and replace the E-Movement.