Probably to most advanced Battery powered NB-IOT GPS Tracker
Taiga Tracker is designed to track the assets both in open areas
using a navigation receiver, and indoors, using the iBeacon
Bluetooth tag scanner.
In addition to determining the location of the asset, Taiga Tracker
allows you to count the activity of movements, detect impacts.
Energy-efficient data transmission technology Nb-IoT allows you to
provide up to 3 years of battery life. The device is made in a shock-
resistant sealed enclosure, which ensures operation even in the
most severe conditions.