Don’t Let the Winter Storms Kill Your Phone. How to Protect It…

Much of the US will experience extreme cold during this weekend’s winter storm. With projected wind chills as low as -50 degrees Fahrenheit, your safest bet is to stay indoors. But if you do need to be outside, you might be wondering: Is it safe to use your phone or smartwatch?

While most digital devices will work fine in cold weather, you should limit exposure to extreme temperatures. Smartphones and smartwatches are generally powered by lithium-ion batteries, which can discharge electricity…