But what do those ratings really mean and, crucially, how waterproof is your expensive new phone? Let's break down the jargon and find out. Ingress protection ratings (also known as ...

It's fairly cheap at only $16, comes with a 4.5 score from nearly 3,000 users, and has a waterproof rating of IP56. However, this isn't your standard lighter. Instead of working with lighter fluid ...