I purchased three sensors about a year ago. Two are still working fine. About two months ago, one started draining the battery quickly. I had to replace the battery just about every two weeks. It's not the distance to the thermostat because it connects with no problems (less than 30 ft). Any ideas what the problem could be? Has anyone run into this situation?
Thank you for reaching out and I'm sorry to hear about what's happening.
Let's try the following to further isolate the issue:
Let me know how it goes by replying to this thread.