With a waterproof phone mount, you can safely cycle through the rain. A bike phone mount is waterproof when it's protected from splash and rain water. You can put your smartphone in a special case which you then click onto a mount. You place the waterproof phone mount on the handlebars or stem of your bike. You can still control your touchscreen through the case. Use a water-resistant phone mount on your road bike, city bike, or e-bike. Most waterproof smartphone mounts are universal. That means the mount is suitable for different smartphone models.