description Garmin GPSMAP 64st Overview
The Garmin GPSMAP 64st is a rugged handheld GPS designed for outdoor adventures. It boasts a high-sensitivity receiver with WAAS support for improved accuracy, a built-in 3-axis compass, and barometric altimeter. Waterproof and durable, it's suitable for hiking, camping, and hunting. It allows users to create and follow routes, record tracks, and mark waypoints.
The monochrome display conserves battery life, making it a reliable companion for extended trips. It's perfect for serious outdoor enthusiasts.
info Garmin GPSMAP 64st Specifications
| Weight | 8.1 oz (230g) with batteries |
| Compass | 3-axis electronic compass |
| Altimeter | Barometric |
| Dimensions | 2.4 x 1.3 x 6.3 inches |
| Battery Life | Up to 16 hours |
| Battery Type | 2 AA batteries (NiMH or lithium recommended) |
| Display Size | 2.6 inches diagonal |
| Preloaded Maps | TOPO US 100K |
| Gps Sensitivity | High-sensitivity receiver with WAAS and GLONASS support |
| Internal Memory | 8 GB |
| Expandable Memory | microSD card slot |
| Waterproof Rating | IPX7 (1 meter submersion for 30 minutes) |
| Waypoint Capacity | 5,000 waypoints |
| Display Resolution | 160 x 240 pixels |
| Wireless Connectivity | Bluetooth and ANT+ |
balance Garmin GPSMAP 64st Pros & Cons
- High-sensitivity GPS/GLONASS receiver delivers accurate positioning even in dense forests and deep valleys
- Rugged, waterproof (IPX7) construction withstands drops, dust, and submersion up to 1 meter for 30 minutes
- Preloaded TOPO US 100K topographic maps provide detailed terrain data for hiking and backcountry navigation
- Built-in 3-axis compass and barometric altimeter offer precise directional and elevation readings
- Long battery life of up to 16 hours using two AA batteries - easily replaceable in the field
- Supports wireless data sharing via ANT+ and Bluetooth for connecting external sensors and sharing waypoints
- No touchscreen - button-only interface can feel slow and unintuitive for map panning and data entry
- Screen resolution is modest (160x240 pixels) making small text and detailed maps harder to read
- No built-in Wi-Fi requires computer connection for firmware updates and data transfers
- Relatively heavy at 8.1 oz (230g) compared to smartphone GPS alternatives
- Premium satellite imagery (BirdsEye) requires paid subscription for full functionality
help Garmin GPSMAP 64st FAQ
Is the Garmin GPSMAP 64st waterproof and can it survive rain?
Yes, the GPSMAP 64st is IPX7 waterproof rated, meaning it can be submerged in up to 1 meter of water for 30 minutes. It handles rain, splashes, and wet conditions without issues, making it reliable for unpredictable outdoor weather.
How long do the batteries last and what type does it use?
The device uses two standard AA batteries and provides up to 16 hours of continuous use. Rechargeable NiMH batteries work well and can be recharged in the field. Battery life varies based on backlight settings and GPS activity.
Does the GPSMAP 64st come with maps already loaded?
Yes, it comes preloaded with TOPO US 100K topographic maps covering the entire United States. These detailed maps include terrain contours, trails, and geographic features suitable for hiking and outdoor navigation without additional purchases.
Can I use this device for geocaching?
Absolutely. The GPSMAP 64st is geocaching-ready and supports GPX files for downloading geocache locations directly to the device. It displays cache names, descriptions, terrain ratings, and hints without needing to manually enter data.
Does it track elevation accurately without a clear sky view?
Yes, the built-in barometric altimeter provides elevation data using atmospheric pressure changes, which works even under tree canopy. The altimeter auto-calibrates using GPS elevation data when satellite reception is available for improved accuracy.
What is Garmin GPSMAP 64st?
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What is Garmin GPSMAP 64st best for?
Outdoor enthusiasts, hikers, hunters, and geocachers who need a durable, highly accurate handheld GPS with detailed topographic maps for backcountry navigation.
How does Garmin GPSMAP 64st compare to Garmin eTrex 10?
Is Garmin GPSMAP 64st worth it in 2026?
What are the key specifications of Garmin GPSMAP 64st?
- Weight: 8.1 oz (230g) with batteries
- Compass: 3-axis electronic compass
- Altimeter: Barometric
- Dimensions: 2.4 x 1.3 x 6.3 inches
- Battery Life: Up to 16 hours
- Battery Type: 2 AA batteries (NiMH or lithium recommended)
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