QardioBase X will show “Lo” and the app will notify you when the battery is running low, at which point we recommend you charge your scale.
To do so, connect your QardioBase X to a power source using the cable provided with the scale, or any other USB-A to USB-C cable as pictured below:
If you're using USB-C to USB-C, we have seen that this type of cable might cause some difficulties.
When connected to the correct cable, your QardioBase X will display a battery icon to indicate it is charging. Please make sure you do not use your QardioBase X while it is charging.
When your QardioBase X is fully charged your scale will display a fully charged battery icon. Charging the battery completely can take up to five hours.
You can charge QardioBase X by plugging it in your laptop or pc, or by using an adapter that complies with IEC60601-1: 2012.