Garmin is U.S. based company known for navigation devices, maps updates, providing software update for devices like windows or android devices. Garmin established on 1989 in United States. Garmin introduced Marine navigation device named GPS 100. It helps Garmin for work together with military and for marine operations. After this manufacturing Garmin becomes manufacturing company which have speciality in GPS and navigation system. Garmin introduces Garmin Express for deals with all Garmin devices. Garmin Connect provides all updates for Garmin devices like maps and software as the devices want. Garmin provides wearable accessories for runner or also for hikers like smartwatches. These smartwatches calculate your whole day activities like steps you walked whole day. It also calculates your heart rate, calories burned and blood pressure. Navigation in vehicle also provided by Garmin. Marine GPS can contains many out ways that you want to save in it. Marine GPS devices provi...