Satellite conditions, weather, tall buildings, heavy tree coverage and other sources may interfere with the GPS signal and affect the GPS accuracy. Feel free to utilize the Satellite Signal feature and change the GPS mode to compare results. When GPS signal is weak or lost, COROS’ Intelligent Stride algorithm along with motion sensors will kick in to maintain a decent tracking accuracy. Every outdoor run and calibrated indoor run improves the algorithm to better track your next workout.
If the GPS tracking isn't optimal, please follow the step below to fix the issue.
- COROS app > Device page > GPS Satellite Data > tap to update.
- Wait until the GPS signal is acquired before starting your outdoor training.
GPS Accuracy – What’s right and what’s not