How long does the Mobile Companion take to charge? March 01, 2023 16:39 Updated The Mobile Companion takes 6 hours to fully charge from 0% to 100%. A full charge lasts 5 days Related articles Mobile Companion - Overview Mobile Companion - Connectivity How do I turn my device on and off? What range does the Smart Hub have when tracking motion/mobility? How do I Setup My Mobile Companion 2?