Is it every 10 minutes? I haven't downloaded the app myself. However, I was under the impression the 'virtual walk' was some separate feature that when turned

Is it every 10 minutes? I haven't downloaded the app myself. However, I was under the impression the 'virtual walk' was some separate feature that when turned on, allows the person to monitor your whereabouts in near real-time. (like could watch a tiny dot moving on a map as you walk). One update every 10 minutes is way too infrequent. I feel like the majority of walks people could use this with would take less than 10 minutes ...