The flu is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness, and at times can lead to death. Some people, such as older people, young children, and people with certain health conditions, are at high risk for serious flu complications.
Garmin now includes life time map updates pre-activated with select nuvi GPS models. To use the free lifetime map subscription, all you need to do is register your unit and download the update. 1  Science & Technology. 2  Standard YouTube License.
I am assuming that many of you who purchased a Garmin Edge 520 are new to the cycling/bike computer world. If you were unhappy with the level of detail provided by the default maps on the device, you can load OpenStreetMaps onto the device for free.t would have been better to have the option to have a micro SD Card slot. I put together this incredibly long winded tutorial on how to load the more detailed OpenStreet Maps on your Garmin Edge 520. I am not associated with Garmin or OpenStreet Maps in any way. Here are a few things that will get you started.