The free Tractive MOTION app is a companion app for the Tractive MOTION pet activity tracking device.Tractive MOTION collects information about your pet's activity, ambient temperature and ambient light data throughout the day. It periodically transmits this data to your smartphone wirelessly. More infos about Tractive MOTION is available at http://motion.tractive.com/. The Tractive MOTION app displays all collected datapoints in an easy to understand fashion. Share your pet's stats, compare your pet to others and track activity levels over time. So you'll soon understand the correlation between your pets activity and external influences.