Collection: GPS - Accessories

Garmin GPS accessories cover a wide range of needs, from keeping devices powered in the field to mounting them securely on handlebars, dashboards, or your wrist. The most important factor before buying anything here is compatibility. A vehicle power cable made for the Rino 610 series will not necessarily fit an eTrex 10 or a nuvi, and a handlebar mount designed for the Montana series will not transfer to a GPSMAP 64. Check your exact device model against the product listing before adding anything to your cart. Battery options are also worth thinking through: the alkaline battery pack for the Rino 610 gives you flexibility when you are far from a power source, while the lithium-ion pack for the Rino 65x and 75x offers better cold-weather performance and more cycles over time.

For wearable GPS units like the Forerunner 910XT and the fēnix line, replacement bands and wrist straps come in different materials and lengths, so note whether you need a short strap or a standard one before ordering. Mounting and carry options range from quick-release lanyards and belt clips for handheld units to portable friction mounts suitable for in-vehicle use with devices like the GLO. If you use your Astro 320 for dog tracking in dense cover, the extended range antenna is a practical upgrade worth considering. All products here are genuine Garmin accessories sold with full manufacturer warranty.