The SDK allows you to use it in your app without any problems, but if there are errors or issues with installation they will be fixed quickly by their support team! I like that everything works out of box (you do not need additional services) - no delays during work process; all data which we get from our devices can help us improve business processes within organization where employees move around frequently between different buildings/locations etc.; also helps control costs as well because now when someone checks his smartphone he does so more often than before since this device has become an important part at workplace; It's easy to get started with, and it's not very expensive.
You can set up your own beacon network in no time and can start getting data from users' phones. The SDKs are sometimes outdated, but this isn't a problem I've run into too often. I've used Estimote to track customer visits to my stores, and have also used their APIs to get data about people walking around at an event.