You can charge your Smart Lumies Cubes by putting them on your wireless charging station that you received in your packages. When the Cubes are being charged, they will light green. The moment they are fully charged, they will light blue. You can check in your app the battery status
We suggest to leave them on the charging station during night, the same way as you would put your smartphone to charge.
Be careful with how you place the Cubes on the charger – it is important that the Cube is level with the surface and properly seated in the charging pocket.