| Manufacturer | Garmin |
| Manufacturer Part # | 010-00516-42 |
| Cost Central Item # | 10718439 |
| Product Description | Garmin GPSMAP 440s - GPS receiver - marine |
| Product Type | GPS receiver |
| Recommended Use | Marine |
| Approximate Dimensions (WxDxH) | 5.7 in x 2.7 in x 5 in |
| Approximate Weight | 1.3 lbs |
| Maps Included | USA |
| Compatible GPS Software | BlueChart g2 Vision |
| Receiver | 12 channel |
| SBAS | WAAS |
| DGPS | DGPS ready |
| GPS Functions / Services | MOB (Man Overboard) |
| Waypoints | 1500 |
| Tracks | 20 |
| Tracklog Points | 10000 |
| Routes | 20 |
| Built-in Display | LCD - 240 x 320 - color |
| Supported Memory Cards | SD Memory Card |
| Waterproof | Yes |