A survival watch is different from a normal watch in several ways. Basically, its features make it incredibly more useful to have on your wrist in emergencies. A survival watch needs to tell the time and date accurately at all times, so, first and foremost, it should keep excellent time. The display must be large and easy to read, and a LED backlight comes in handy when you need to read the time in poor light settings. It should also be tough, durable, and waterproof if you find yourself in an accident of some kind or get lost outdoors. Having great battery life is important so that it doesn’t fail you when you need it most. As such, solar- and kinetic-powered units are highly sought-after models. Other desirable features include a barometer, altimeter, and compass, which will help you find your way if you ever get lost in the wilderness. Sunrise and sunset times help you get back to your vehicle or campsite before dark. Lastly, having a thermometer means you can easily avoid hyperthermia or heat stroke.