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Study on Airthings sensors battery life

Airthings makes some fantastic sensors. These disc-shaped little ufos have helped me monitor and investigate issues with stuff like Radon and CO2. I’ve posted about the sensors before here: https://www.koskila.net/how-do-airthings-sensors-work-with-home-assistant/ This time, I’ll write about their battery life, which certainly could be improved… In the picture below (a screenshot from my Home Assistant), I’ve tracked […]