Garmin GPS 73

The Garmin GPSMAP 73 boasts a robust construction designed to survive drops, bumps, dust, water, and extreme temperatures. It features an impact-resistant case with corner protection that meets military standards (MIL-STD-810G) for shock resistance. The device is also waterproof up to IPX7 ratings, meaning it can withstand immersion in freshwater at a depth of 1 meter for up to 30 minutes. Here's a closer look at the design:

• Dimensions: 6.2 x 2.3 x 1.9 inches (158 x 58 x 47 mm)
• Weight: 6 ounces (170 grams) with batteries installed - remarkably lightweight for its capabilities!
• Display: A bright and easy-to-read color display measuring 2.6 inches diagonally (640 x 480 pixels), visible even in direct sunlight. The transflective MIP (Memory In Pixel) technology provides excellent contrast and readability, significantly improving visibility compared to standard LCD screens.
• Buttons: Large, tactile buttons are strategically placed around the device for easy operation with gloved hands. These oversized controls ensure you can quickly access essential functions without fumbling or frustration. The GPSMAP 73 feels solid in your hand and is comfortable to hold even during extended use. The ergonomic design minimizes fatigue, allowing you to focus on navigating rather than struggling with your gear. It's clear that Garmin prioritized both durability and usability when designing this device.

As mentioned earlier, the GPSMAP 73 is built to withstand extreme conditions. Let's break down its rugged features in more detail:

• Military Standard (MIL-STD-810G): This certification ensures that the device can handle shocks, vibrations, temperature extremes (-4F to 158F / -20C to 70C), altitude changes, humidity, and dust.
• Waterproof Rating (IPX7): The IPX7 rating means you can submerge the GPSMAP 73 in water up to 1 meter deep for up to 30 minutes without damage. While it's not designed as a dive computer, this level of waterproofing is more than sufficient for hiking in wet conditions or accidental submersion in streams and puddles.
• Scratch-Resistant Lens: The display is protected by a scratch-resistant lens, further extending the devices lifespan. The robust build quality of the GPSMAP 73 makes it an ideal choice for serious hikers who frequently venture into challenging environments. You can confidently take this device on any adventure, knowing that it's built to handle whatever nature throws your way.

Accurate navigation is paramount when exploring unfamiliar terrain, and the GPSMAP 73 excels in this area. Here are some key factors contributing to its impressive accuracy:

• High-Sensitivity Receiver: The device utilizes a high-sensitivity receiver that locks onto satellite signals quickly and reliably, even in dense forests or deep canyons where reception can be spotty.
• WAAS & EGNOS Support: Garmin's WAAS (Wide Area Augmentation System) and European equivalent EGNOS (European Geostationary Navigation Overlay Service) enhance accuracy by correcting for atmospheric conditions and satellite orbit errors, improving positional data to within 3 meters or less under optimal circumstances.
• ABC Sensors: The ABC sensors include an altimeter (for measuring elevation gain/loss), barometer (for monitoring weather changes), and compass (for finding your way when visibility is limited). These features provide valuable additional information for navigation and situational awareness. The GPSMAP 73 consistently delivers accurate positional data, ensuring you stay on track during your hikes. While no GPS device can guarantee perfect accuracy in every situation (e.g., deep canyons or dense foliage), the Garmin GPSMAP 73 performs remarkably well even under challenging conditions.

The Garmin GPSMAP 73 is loaded with features designed to enhance your hiking experience and improve safety:

• Preloaded TopoActive Maps: The device comes preloaded with detailed topographic maps covering North America, Europe, or Australia (depending on the model you choose). These maps provide high-contrast terrain contours, elevation data, trails, points of interest (POIs), rivers, lakes, coastlines, and more.
• 16GB Internal Memory: Plenty of space to store additional maps, waypoints, routes, tracks, and geocaches. You can easily download new map datasets from Garmin Express or purchase them directly through the device's interface.
• MicroSD Card Slot: Expand your storage capacity even further by adding a microSD card (not included).
• TracBack Feature: Automatically records your track log as you hike, allowing you to retrace your steps exactly if needed a potentially life-saving feature in case of an emergency or getting lost.
• Round-Trip Routing: This feature calculates the distance and estimated time for round trips based on your selected destination and preferred pace. It takes into account elevation changes to provide realistic estimates, helping you plan your hike accordingly.
• Hunting & Fishing Features: Includes sunrise/sunset times, moon phase information, hunting seasons (where applicable), fishing hotspots, and tide data (for coastal regions). These features are particularly useful for hunters and anglers who rely on precise timing and location data.
• Wireless Connectivity: Connect the GPSMAP 73 to your smartphone via Bluetooth or ANT+ for wireless notifications (calls, texts, emails) and automatic software updates. You can also pair it with compatible Garmin wearables like smartwatches for additional features and alerts.
• Battery Life: The device utilizes two AA batteries (not included), providing up to 16 hours of battery life in GPS mode and 35 hours in Expedition/GPS mode. This extended battery life ensures you won't run out of power during multi-day hikes or backpacking trips. The Garmin GPSMAP 73 is a feature-rich device that caters to the specific needs of hikers and outdoor enthusiasts. Its comprehensive mapping, advanced navigation tools, hunting & fishing features, and excellent battery life make it an invaluable companion on any adventure.

User reviews for the Garmin GPSMAP 73 are overwhelmingly positive, with many praising its accuracy, durability, ease of use, and feature set. Here's a summary of what hikers have to say:

• Accuracy: Users consistently report excellent positional accuracy even in challenging environments like dense forests or canyons.
• Durability: The GPSMAP 73 is praised for its rugged construction and ability to withstand harsh conditions. Many users have dropped the device multiple times without damage, highlighting its robustness.
• Ease of Use: While some users mention a slight learning curve due to the abundance of features, most agree that it's relatively easy to navigate menus and access essential functions once they become familiar with the interface.
• Battery Life: The impressive battery life is frequently mentioned as a major advantage, allowing users to rely on the device for extended trips without worrying about running out of power.
• Mapping Quality: Hikers appreciate the detailed topographic maps preloaded on the GPSMAP 73, which provide clear and accurate information about terrain contours, trails, and points of interest. Here are a few specific examples of user feedback:

"I've used this thing in every kind of weather imaginable, dropped it numerous times (sometimes from heights!), and never had an issue with accuracy or durability. Its become my go-to navigation tool for all my hiking adventures." Sarah M., Colorado

"The TracBack feature is a lifesaver! I got lost in the woods once, but was able to use it to find my way back to camp without any problems." John D., Washington While there are some minor complaints about the touchscreen responsiveness and lack of an internal rechargeable battery, these issues seem relatively rare and don't detract significantly from the overall positive user experience.

The Garmin GPSMAP 73 is priced competitively compared to other handheld GPS devices with similar capabilities. As of May 2024, it typically retails for around $450-$500 USD (depending on the region and vendor). This price point represents a worthwhile investment for serious hikers who prioritize accurate navigation, durability, and advanced features. While there are less expensive alternatives available, they often lack the robust build quality, comprehensive mapping, and extensive feature set of the GPSMAP 73. If you're looking for a reliable and capable handheld GPS device that can handle whatever nature throws your way, the Garmin GPSMAP 73 is definitely worth considering.

The Garmin GPSMAP 73 is a top-of-the-line handheld GPS device designed specifically for hikers and outdoor enthusiasts. Its rugged construction, accurate navigation capabilities, feature-rich interface, and long battery life make it an ideal choice for anyone who spends significant time exploring remote areas. While the price may be higher than some alternatives, the Garmin GPSMAP 73 offers exceptional value for its performance and durability.

Absolutely! The Garmin GPS 73 is designed with user-friendliness in mind. Its intuitive interface allows even first-time users to quickly navigate and find their way around using its preloaded maps. It also offers helpful tutorials and tips within the device, guiding you through various features step by step.

While both can provide navigational assistance, there are key differences. The Garmin GPS 73 utilizes satellite signals for positioning, which means it doesn't rely on cellular coverage. This is crucial in remote areas where cell service isnt available. Additionally, the Garmin offers more detailed topographic maps and rugged durability that smartphones lack.

The device comes preloaded with worldwide basemaps, which include roads, points of interest (POIs), and terrain data. You can also purchase additional map options such as TOPO Lite for detailed topographic mapping or BlueChart g2 for nautical navigation. These maps are stored on the device's internal memory, ensuring reliable access regardless of cellular connectivity.

Yes, some features like satellite communication and incident messaging require an active satellite subscription plan (inReach service). However, basic GPS functionality, such as navigation with preloaded maps, is available without a subscription.

Satellite communication allows you to send messages, track your location, and trigger SOS alerts even when out of cellular range. This can be life-saving in emergency situations or provide peace of mind for loved ones knowing you're safe during remote adventures.

The device boasts an impressive battery life up to 20 hours in GPS mode and up to 35 days in Expedition Mode (with minimal satellite communication). This ensures you can rely on it throughout your entire trip without worrying about running out of power.

Yes, the Garmin GPS 73 is water-resistant with an IPX7 rating, which means it can withstand brief immersion in up to 1 meter (3 feet) of water for 30 minutes. However, we recommend avoiding prolonged submersion or exposing it to saltwater.

Yes! The device supports uploading custom map data through BaseCamp software. This allows you to create tailored maps specific to your needs, whether they are detailed trail systems or personalized POIs.

The GPS utilizes multi-GNSS support (GPS, GLONASS, Galileo) for improved accuracy and faster satellite acquisition. In optimal conditions, it can achieve an impressive positional accuracy of within 3 meters (10 feet).

Absolutely! The device allows you to create activity profiles that record your distance traveled, elevation gained, speed, and other metrics. You can view this data on the screen in real-time or review it later using Garmin Connect online.

Yes! It features a built-in electronic compass and barometric altimeter to help you navigate accurately even without satellite signals. These sensors provide valuable information about your surroundings, such as altitude changes and weather patterns.

You can easily update maps through BaseCamp software or by connecting the device directly to a computer via USB cable. Free map updates are available for one year after purchase; subsequent updates may require payment.

TOPO Lite maps offer basic topographic details, while full TOPO maps provide more comprehensive information such as contour lines, elevation profiles, lakes, rivers, and forests. The choice depends on your specific needs Lite may be sufficient for casual hikers, but full TOPO is recommended for serious outdoor enthusiasts.

Yes! The device features a bright transflective display that's easily visible in daylight or low-light conditions. It also has a backlight function for enhanced visibility during nighttime navigation.

Through its satellite communication capabilities, you can send your coordinates to friends and family via SMS text messages or through the inReach website. You can also enable live tracking so they can monitor your progress throughout your trip.