With temperatures consistently reaching 90° and hotter, leaving your hotspot in your vehicle can quickly lead to overheating. It’s essentially the same as putting your hotspot in the oven. Think of it like this, if you can bake cookies on your dashboard, then you can easily bake your hotspot as well. If you need to leave your hotspot in your vehicle, make sure that it’s at least tucked away in a nice shady spot. It may not completely stop the hotspot from reaching high temperatures, but it will be much safer than leaving it in direct sunlight.