GPS
6 articles
Dual-Band vs. Single-Band GPS: When to Toggle High-Accuracy Mode
Dual-band (multi-band) GPS tracks two distinct satellite radio frequencies (L1 and L5) simultaneously, whereas single-band GPS…
Why Your GPS Track “Jumps” Across Rivers and Buildings (Multipath Errors)
A smartwatch GPS track that suddenly teleports across a river, slices through a solid skyscraper, or…
“GPS Soaking”: The 2-Minute Pre-Run Ritual for Medical-Grade Tracking
When a smartwatch displays a green satellite ring or chirps to signal a GPS lock, it…
Garmin Fenix 8 “Faint Trails” Bug: Why You Can’t See Maps While Running
The “Faint Trails” bug on the Garmin Fenix 8 is a rendering glitch where the pre-loaded…
Urban Canyon Drift: How Tall Buildings Steal Your GPS Accuracy (And the Fix)
If your smartwatch shows you running through solid skyscraper walls or records an impossibly fast sprint…
GPS & Spatial Accuracy: Fixing Drift, Signal, & Distance
Satellite telemetry relies on an unobstructed radio line of sight between your wearable’s internal antenna and…