A:AnswerYou cannot currently access the Blink APP from your computer. The Blink APP is currently only compatible with iOS mobile devices running 12.5 or higher, Android mobile devices running version 5.0 or higher and Fire OS mobile devices, running software version 5.1 or higher
You are able to save any important motion clips to your mobile device at anytime by using the share feature on the clip within the clip roll folder of the APP.
A:AnswerAccording to the manual the batteries can last up to 2 years. And they are not rechargeable, but they do come with a charging port if you decide to buy rechargeable batteries. Which isn't a problem since they are a simply 2 AAA batteries.
A:AnswerHave not used in such cold clime but have experienced reduced battery life in cold weather so you will likely need to replace your battery more often
A:AnswerReasonably, around 8-12 months with regular use. If you use the live cam feature or take still pictures a lot it will drain the battery more, as well as the intensity of the night vision, sensitivity of the night vision, and the duration of video recording.