NB meter communication technology refers to the intelligent meter communication solution based on Narrowband Internet of Things (NB-IoT) technology, which is an important technical support for the ...

If your energy bill seems unreasonably high, or you’re being charged a large lump sum – even if you seem to be using more ...

The first step in selecting a smart meter is to understand your usage scenario — is it for household daily electricity use or ...

There are forearm-based heart rate monitors, wrist-based heart rate monitors, smartwatches, fitness trackers and even ...