Garmin Zumo 390LM

Installing a Micro SD Card on a Garmin Zumo GPS

Most Garmin Zumo GPS devices allow expansion of memory by installing a micro SD card.  That’s different from most automotive GPS devices that do not have this capability.  We’re going to look at how to install a micro SD card and talk about the different types of cards available.   You can use these cards to hold additional maps or simply expand the storage for other purposes. All Garmin Zumo units require a micro SD card to be at least 4 GB in size.  However the maximum varies by unit.  Specifically, the Garmin Zumo 595LM and 395LM top out at 64 GB. … Read more

How to Protect an Empty Motorcycle GPS Cradle

After coming in from a ride, everyone is faced with the question of what should they leave attached to the bike.  I suppose if the motorcycle is stored in a locked garage, the answer to that question is probably to leave everything as is.  However, if your motorcycle is stored outdoors, the answer might not be that simple.  This article is for those that bring their device indoors but leave the motorcycle GPS cradle on the bike. If you’re thinking about leaving the GPS attached outdoors, think again.  These are expensive devices and easy to steal.  Don’t leave it to … Read more

Garmin Tire Pressure Monitor Sensor (TPMS) Overview

TPMS is an acronym for the Tire Pressure Monitor Sensor from Garmin.  This is a nice feature offered by Garmin as an optional accessory to many of the latest Zumo motorcycle GPS models.  We’re going to discuss what it does and how it integrates into a Garmin Zumo motorcycle GPS. How TPMS Works The Tire Pressure Monitor Sensor is a smart valve cap.  There are integrated sensors and a battery.  The sensors not only check the tire pressure but even detects motion.  The motion sensor helps to preserve battery life.  When you turn off your Garmin Zumo, the TPMS enters … Read more

Bluetooth Headsets for a Garmin Zumo GPS

Not all motorcycle GPS devices support Bluetooth headsets.  If a motorcycle rider has any hope of hearing GPS directions, a Bluetooth headset or enabled helmet is necessary.  While I suppose you can wire the audio output into an external speaker, I just can’t see how the directions can be heard when riding on a highway.  It’s safer and makes sense to use a Bluetooth headset. Fortunately, all Garmin Zumo motorcycle GPS units made over the past several years support directions and calls through Bluetooth. Since Garmin is the largest GPS manufacturer, Bluetooth helmet and headset manufacturers try to ensure their … Read more

Garmin Zumo 390LM Motorcycle GPS Review

The Garmin Zumo 390LM is yet another addition to Garmin’s long running Zumo line for motorcycles.  The Garmin Zumo line first came out in 2006 and continues to be a popular line in North America. Hardware These 4.3″ screen size GPS systems are made for motorcycle use.  Unlike a car GPS, these are weatherproof and rated to IPX7 which means it withstands incidental exposure to water of up to 1 meter for up to 30 minutes.  So don’t attach these to a submarine. The Garmin Zumo 390LM has a glove sensitive display which means that you don’t have to take your gloves off … Read more