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2 Best Boat Gps Speedometers
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Buying Guide for the Best Boat Gps Speedometers
When choosing a boat GPS speedometer, it's important to match the device to your boating needs. These gadgets not only tell you how fast you're going but also help with navigation and sometimes safety features. The right model will be easy to read, accurate, and tough enough for marine conditions. Consider where and how you boat—whether it’s for fishing, cruising, watersports, or offshore adventures—to figure out which features matter most to you.Display Size and ReadabilityDisplay size refers to how large the screen is that shows your speed and GPS information. This spec is important because you want to be able to see your speed easily even in bright sunlight or rough conditions. Smaller displays are usually found on basic models and can sometimes be hard to read, especially from a distance or while the boat is bouncing. Medium-sized displays offer a good balance for most boaters—they're easy to read and don't take up too much space. Larger displays are great if you want extra information shown at once or need clear visibility from several angles, but they might require more installation room. Think about where you plan to mount the speedometer and how far away you’ll be while boating to decide what display size is best for you.
GPS Accuracy and Update RateGPS accuracy is about how closely the speedometer can calculate your actual speed, while update rate is how often the measurement refreshes each second. This matters because an accurate, quickly updating GPS lets you know your true speed in real-time, which is useful for things like towing skiers or optimizing fuel usage. Basic models might have lower accuracy and slower update rates (like once per second), which can cause some lag or imprecision. More advanced models refresh several times per second and offer better accuracy, which feels much more responsive. If you're doing activities where knowing your precise speed is important, look for higher numbers in both accuracy and update rate.
Water Resistance and DurabilityWater resistance tells you how well the speedometer can handle exposure to water, rain, sprays, or even an accidental splash. Durability covers how much shaking, vibration, and sun it can take without failing. Standard models may offer only basic water sealing, which is fine for mostly dry, covered cockpit areas. Higher-rated speedometers can handle full exposure to elements, making them better for open boats or tough conditions. Choose higher water resistance and proven durability if you expect your speedometer to get wet or if your boat is used in saltwater or harsher environments.
Installation Type (Flush Mount vs. Surface Mount)This spec is about how the speedometer is installed on your boat’s dashboard. Flush mount models are built into a hole in your dash, creating a clean, integrated look; they usually require more involved installation but look neater and are harder to knock loose. Surface mount models attach directly to the surface with brackets or adhesive and are generally easier and faster to install or remove, but they may stick out more. Think about your boat's dashboard space and whether you prefer a simple setup or a more seamless look to decide the mounting type that suits you.
Connectivity and ExtrasSome GPS speedometers can connect to other electronics like your boat’s chartplotter or smartphone, while others have extra features like trip logging, average speed, alarms, or backlighting for night use. Basic models usually focus only on showing current speed, which is enough for simple boating. Advanced models can share data with apps, show more information, and store travel records, which are nice if you want detailed tracking or easy integration with other devices. Consider if you want a simple tool or if you like the idea of having extra boating tech features.