Carhartt’s smart vest uses AI to keep you toasty

I am a big baby when it comes to cold weather. If there's a blanket, I'm burrito-ing in it. Layers? I've got more of em than an onion. I hate the cold so much my winter coat has multiple interior pockets for sticking disposable hand warmers in. So of course I jumped at the chance to try out the $220 Carhartt X-1 Smart Heated Vest.
The X-1 is exactly what its name implies - it's a temperature-regulating Bluetooth vest that you can control with a phone app. Heated outerwear isn't new. Milwaukee and DeWalt also make heated jackets and vests for outdoor work. What makes Carhartt's vest smart" comes from AI developed by Clim8, a smart clothing company that specializes in thermoregulation tech. Depending on the activity or sport you choose,...