You will have likely already thought about how much GPS data you need. This is the final piece of the first puzzle. By the time we know your maximum allowable product weight and your desired battery life, habitat and mean temperature, knowing your expected GPS performance will establish whether or not we can help you. We are happy to have this discussion with you and there is no pressure to buy so don’t hesitate to email us to arrange a time to talk. quintin_kermeen@telemetrysolutions.com