Garmin Track GPS

GPS Accuracy Test: Spartan ULTRA vs Polar M600 + more

This time 3 Polars and a Suunto SPARTAN ULTRA braved my ‘standardised’ GPS test route. It was a chance for the V800 to redeem itself from a poor first showing because of needing to be worn on the underside of the arm. Also, of course, the SPARTAN ULTRA needs a first proper outing to test it’s GPS…

Test Route For GPS Devices + Methodology

This is the course that I intend to use as a standard course for GPS tests. I will put the full FIT/TCX/HRM files online for those who wish to do any further analysis and/or to verify/dispute results. I am happy to change any of my inferences if you interpret the files differently. There is subjectivity, …