Software update needed – Spire Stone Review

I like the hardware, seems mostly accurate and makes me more mindful of stressed breathing. The software needs an update, it is regularly the highest consumer of my battery since the last big iOS update. Also sometimes the software says it can’t find the device when it’s nearby and charged. Device can only hold 6 hours of memory, so reliably syncing is important.
Review by Stuglix on Spire Stone.