FAQ / phone use
Does a chest position improve GPS tracking accuracy?
A chest pocket does not guarantee better GPS accuracy. Location results depend on the phone, app, satellite reception and surrounding buildings or terrain.
Purchase, availability and delivery details are shown on Amazon UK.
Défi running vest · UK guide
does a chest position improve gps tracking accuracy
Guide / 01
What the answer means for this product
The Défi vest carries a phone in a zipped 20 × 13cm pocket; it is not a GPS accessory and has no signal-enhancement feature confirmed.
Guide / 02
A useful next check
Use your phone maker’s and running-app guidance, and allow the app location permissions it requires.
Good to know
Questions, answered.
Does a chest position improve GPS tracking accuracy?
A chest pocket does not guarantee better GPS accuracy. Location results depend on the phone, app, satellite reception and surrounding buildings or terrain.
Défi The Elements