Are there any known issues with inReach tracking accuracy?

Factors Affecting Tracking Accuracy

InReach devices use a combination of satellite constellations, including the Garmin’s proprietary satellite network, as well as the Globalstar network, to provide location tracking. However, the performance of these networks can be impacted by several factors. Satellite network congestion, which occurs when multiple users are accessing the network simultaneously, can lead to delayed or incomplete location updates. For example, during peak usage periods, such as during major events or in areas with high population density, the network can become congested, resulting in reduced tracking accuracy.

Signal Strength and Terrain Obstacles

Signal strength and terrain obstacles can also impact InReach tracking accuracy. In areas with dense foliage or mountainous terrain, the signal may be weakened, leading to delayed or incomplete location updates. Users have reported issues with tracking accuracy in areas such as forests, canyons, and mountain ranges. To mitigate this issue, users can try to find locations with clear line-of-sight to the satellites, such as open fields or ridgelines.

Techniques to Improve Tracking Accuracy

To improve tracking accuracy, users can try several techniques. First, users can adjust the tracking interval to a shorter duration, such as 10-15 minutes, to increase the number of location updates received. Second, users can enable the “High Accuracy” mode, which uses the device’s internal GPS to supplement the satellite-based location data. This mode can provide more accurate location data, but may consume more battery power. Finally, users can try to position themselves in a location with clear line-of-sight to the satellites, such as on a hill or in an open area, to improve signal strength and tracking accuracy.