Fitbit (and likely compatible devices) and strava (the app) which is the fitness-workout route type tracker. I have friends who are mad keen cyclists and who swear by it since they can all complete with each other in terms of distances and times. But its not so great when it exposes people being in locations that perhaps are not entirely disclosed as being points of military interest and construction.
Fitbit (and likely compatible devices) and strava (the app) which is the fitness-workout route type tracker. I have friends who are mad keen cyclists and who swear by it since they can all complete with each other in terms of distances and times. But its not so great when it exposes people being in locations that perhaps are not entirely disclosed as being points of military interest and construction.
https://www.thevoid.uk/void-post/fitbit-exposes-secret-bases-in-antarctica/