I expected much better. Tried these off and on for a few months, including a vacation to a different country, and rarely received an accurate placement on the map, except if they are home. I don't the issue is necessarily these devices, rather than the network. Maybe the areas I'm using it are predominantly iphone users, or maybe it's because Google really neutered the network right off the bat, I don't know, but at this moment, I can't recommend these at all. I really do hope the network is improved.