@CovidDataReport I just changed out the ones that came with it two weeks ago. They weren't completely dead but the indicator was showing low. I don't use bluetooth, that may improve battery life. https://t.co/zF1c7SALCV
@CovidDataReport我刚刚更改了两周前随附的内容。他们并没有完全死亡，但指标显示很低。我不使用蓝牙，这可能会延长电池寿命。https://t.co/zF1c7SALCV