2024-07-30 00:00:00 With the free app for the battery monitor BM X you always have all relevant values of your battery in view. You can get the battery monitor from ECTIVE as a stand-alone product or as a component of more and more ECTIVE products. For example, the BM X is also built into the latest version of the ECTIVE AccuBox. Clever, isn't it? Make sure you have activated the Bluetooth function on your smartphone first. After opening the app, your ECTIVE battery monitor will be displayed as an available device.