There are lithium ion batteries out there that are rated for far colder temps. Can’t ring release a swappable lithium ion battery versus polymer one or something?
My old lithium batteries and door keypad / lock are working fine at around -20C but the video doorbells freeze up way sooner.
I’m sure folks would pony up for a better battery, and Ring can offset some of the costs for returned products or support on this.
Or at least make a fully hard wired doorbell that doesn’t rely on the battery at all.